855656976

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163543}}^1$

素因数の和:163663

約数の個数: 40

約数和(自身を含む): 2230740160

約数和(自身を除く): 1375083184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 163543, 327086, 490629, 654172, 981258, 1308344, 1962516, 2616688, 3925032, 7850064, 17826187, 35652374, 53478561, 71304748, 106957122, 142609496, 213914244, 285218992, 427828488, 855656976]

約数ペア:

[(1, 855656976), (2, 427828488), (3, 285218992), (4, 213914244), (6, 142609496), (8, 106957122), (12, 71304748), (16, 53478561), (24, 35652374), (48, 17826187), (109, 7850064), (218, 3925032), (327, 2616688), (436, 1962516), (654, 1308344), (872, 981258), (1308, 654172), (1744, 490629), (2616, 327086), (5232, 163543)]