419967984

素因数分解:

$2^4\times 3^1\times {\mathrm{947}}^1\times {\mathrm{9239}}^1$

素因数の和:10197

約数の個数: 40

約数和(自身を含む): 1086180480

約数和(自身を除く): 666212496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 947, 1894, 2841, 3788, 5682, 7576, 9239, 11364, 15152, 18478, 22728, 27717, 36956, 45456, 55434, 73912, 110868, 147824, 221736, 443472, 8749333, 17498666, 26247999, 34997332, 52495998, 69994664, 104991996, 139989328, 209983992, 419967984]

約数ペア:

[(1, 419967984), (2, 209983992), (3, 139989328), (4, 104991996), (6, 69994664), (8, 52495998), (12, 34997332), (16, 26247999), (24, 17498666), (48, 8749333), (947, 443472), (1894, 221736), (2841, 147824), (3788, 110868), (5682, 73912), (7576, 55434), (9239, 45456), (11364, 36956), (15152, 27717), (18478, 22728)]