258026568

素因数分解:

$2^3\times 3^1\times {\mathrm{10751107}}^1$

素因数の和:10751116

約数の個数: 16

約数和(自身を含む): 645066480

約数和(自身を除く): 387039912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10751107, 21502214, 32253321, 43004428, 64506642, 86008856, 129013284, 258026568]

約数ペア:

[(1, 258026568), (2, 129013284), (3, 86008856), (4, 64506642), (6, 43004428), (8, 32253321), (12, 21502214), (24, 10751107)]