256618044

素因数分解:

$2^2\times 3^4\times {\mathrm{792031}}^1$

素因数の和:792047

約数の個数: 30

約数和(自身を含む): 670851104

約数和(自身を除く): 414233060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 792031, 1584062, 2376093, 3168124, 4752186, 7128279, 9504372, 14256558, 21384837, 28513116, 42769674, 64154511, 85539348, 128309022, 256618044]

約数ペア:

[(1, 256618044), (2, 128309022), (3, 85539348), (4, 64154511), (6, 42769674), (9, 28513116), (12, 21384837), (18, 14256558), (27, 9504372), (36, 7128279), (54, 4752186), (81, 3168124), (108, 2376093), (162, 1584062), (324, 792031)]