318671004

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2477}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 759338496

約数和(自身を除く): 440667492

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 151, 213, 284, 302, 426, 453, 604, 852, 906, 1812, 2477, 4954, 7431, 9908, 10721, 14862, 21442, 29724, 32163, 42884, 64326, 128652, 175867, 351734, 374027, 527601, 703468, 748054, 1055202, 1122081, 1496108, 2110404, 2244162, 4488324, 26555917, 53111834, 79667751, 106223668, 159335502, 318671004]

約数ペア:

[(1, 318671004), (2, 159335502), (3, 106223668), (4, 79667751), (6, 53111834), (12, 26555917), (71, 4488324), (142, 2244162), (151, 2110404), (213, 1496108), (284, 1122081), (302, 1055202), (426, 748054), (453, 703468), (604, 527601), (852, 374027), (906, 351734), (1812, 175867), (2477, 128652), (4954, 64326), (7431, 42884), (9908, 32163), (10721, 29724), (14862, 21442)]