328162008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257989}}^1$

素因数の和:258051

約数の個数: 32

約数和(自身を含む): 835887600

約数和(自身を除く): 507725592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 257989, 515978, 773967, 1031956, 1547934, 2063912, 3095868, 6191736, 13673417, 27346834, 41020251, 54693668, 82040502, 109387336, 164081004, 328162008]

約数ペア:

[(1, 328162008), (2, 164081004), (3, 109387336), (4, 82040502), (6, 54693668), (8, 41020251), (12, 27346834), (24, 13673417), (53, 6191736), (106, 3095868), (159, 2063912), (212, 1547934), (318, 1031956), (424, 773967), (636, 515978), (1272, 257989)]