381570392

素因数分解:

$2^3\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9001}}^1$

素因数の和:9771

約数の個数: 32

約数和(自身を含む): 818821920

約数和(自身を除く): 437251528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 757, 1514, 3028, 5299, 6056, 9001, 10598, 18002, 21196, 36004, 42392, 63007, 72008, 126014, 252028, 504056, 6813757, 13627514, 27255028, 47696299, 54510056, 95392598, 190785196, 381570392]

約数ペア:

[(1, 381570392), (2, 190785196), (4, 95392598), (7, 54510056), (8, 47696299), (14, 27255028), (28, 13627514), (56, 6813757), (757, 504056), (1514, 252028), (3028, 126014), (5299, 72008), (6056, 63007), (9001, 42392), (10598, 36004), (18002, 21196)]