385402008

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{302989}}^1$

素因数の和:303051

約数の個数: 32

約数和(自身を含む): 981687600

約数和(自身を除く): 596285592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 302989, 605978, 908967, 1211956, 1817934, 2423912, 3635868, 7271736, 16058417, 32116834, 48175251, 64233668, 96350502, 128467336, 192701004, 385402008]

約数ペア:

[(1, 385402008), (2, 192701004), (3, 128467336), (4, 96350502), (6, 64233668), (8, 48175251), (12, 32116834), (24, 16058417), (53, 7271736), (106, 3635868), (159, 2423912), (212, 1817934), (318, 1211956), (424, 908967), (636, 605978), (1272, 302989)]