331470412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11527}}^1$

素因数の和:11630

約数の個数: 48

約数和(自身を含む): 723036160

約数和(自身を除く): 391565748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 7189, 11527, 14378, 23054, 28756, 46108, 80689, 149851, 161378, 299702, 322756, 599404, 910633, 1048957, 1821266, 2097914, 3642532, 4195828, 6374431, 11838229, 12748862, 23676458, 25497724, 47352916, 82867603, 165735206, 331470412]

約数ペア:

[(1, 331470412), (2, 165735206), (4, 82867603), (7, 47352916), (13, 25497724), (14, 23676458), (26, 12748862), (28, 11838229), (52, 6374431), (79, 4195828), (91, 3642532), (158, 2097914), (182, 1821266), (316, 1048957), (364, 910633), (553, 599404), (1027, 322756), (1106, 299702), (2054, 161378), (2212, 149851), (4108, 80689), (7189, 46108), (11527, 28756), (14378, 23054)]