Frictionless Jellyfish deleted his useful (but snide) answer, so here is some elaboration. Define $r[q] = f2[q]^{24} + 2^{12}/f2[q]^{24} = q^{-1} - 24 + 4372q + O(q^{2})$, where f2[.] is a Weber function. Weber functions satisfy quadratic polynomials for Class 2 numbers such as 232: $r[e^{-\pi \sqrt{58}}] = 64(((5 + \sqrt{29})/2)^{12} + 2^{12}/(5 + \sqrt{29})^{12}) = 24591257728 = e^{\pi \sqrt{232}} - 24 + ...$. Note that r[q] is specifically engineered to cancel square-roots and be an exact rational integer. Alternatively we could work directly with $2^{12}/f2[q]^{24} = q^{-1} - 24 + 276q + O(q^{2})$: $2^{12}/f2[e^{-\pi \sqrt{58}}]^{24} = 64(((5 + \sqrt{29})/2)^{12}$. The number $(5 + \sqrt{29})/2)$ is a Pisot number because its conjugate is less than unity, so the twelfth power is approximately a rational integer.