660709008

素因数分解:

$2^4\times 3^3\times {\mathrm{1529419}}^1$

素因数の和:1529436

約数の個数: 40

約数和(自身を含む): 1896480800

約数和(自身を除く): 1235771792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1529419, 3058838, 4588257, 6117676, 9176514, 12235352, 13764771, 18353028, 24470704, 27529542, 36706056, 41294313, 55059084, 73412112, 82588626, 110118168, 165177252, 220236336, 330354504, 660709008]

約数ペア:

[(1, 660709008), (2, 330354504), (3, 220236336), (4, 165177252), (6, 110118168), (8, 82588626), (9, 73412112), (12, 55059084), (16, 41294313), (18, 36706056), (24, 27529542), (27, 24470704), (36, 18353028), (48, 13764771), (54, 12235352), (72, 9176514), (108, 6117676), (144, 4588257), (216, 3058838), (432, 1529419)]