268508734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 440294400

約数和(自身を除く): 171785666

約数列:

[1, 2, 13, 26, 127, 233, 254, 349, 466, 698, 1651, 3029, 3302, 4537, 6058, 9074, 29591, 44323, 59182, 81317, 88646, 162634, 384683, 576199, 769366, 1057121, 1152398, 2114242, 10327259, 20654518, 134254367, 268508734]

約数ペア:

[(1, 268508734), (2, 134254367), (13, 20654518), (26, 10327259), (127, 2114242), (233, 1152398), (254, 1057121), (349, 769366), (466, 576199), (698, 384683), (1651, 162634), (3029, 88646), (3302, 81317), (4537, 59182), (6058, 44323), (9074, 29591)]