449645472

素因数分解:

$2^5\times 3^3\times {\mathrm{520423}}^1$

素因数の和:520442

約数の個数: 48

約数和(自身を含む): 1311468480

約数和(自身を除く): 861823008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 520423, 1040846, 1561269, 2081692, 3122538, 4163384, 4683807, 6245076, 8326768, 9367614, 12490152, 14051421, 16653536, 18735228, 24980304, 28102842, 37470456, 49960608, 56205684, 74940912, 112411368, 149881824, 224822736, 449645472]

約数ペア:

[(1, 449645472), (2, 224822736), (3, 149881824), (4, 112411368), (6, 74940912), (8, 56205684), (9, 49960608), (12, 37470456), (16, 28102842), (18, 24980304), (24, 18735228), (27, 16653536), (32, 14051421), (36, 12490152), (48, 9367614), (54, 8326768), (72, 6245076), (96, 4683807), (108, 4163384), (144, 3122538), (216, 2081692), (288, 1561269), (432, 1040846), (864, 520423)]