431648928

素因数分解:

$2^5\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1949}}^1$

素因数の和:2734

約数の個数: 72

約数和(自身を含む): 1229728500

約数和(自身を除く): 798079572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 769, 1538, 1949, 2307, 3076, 3898, 4614, 5847, 6152, 6921, 7796, 9228, 11694, 12304, 13842, 15592, 17541, 18456, 23388, 24608, 27684, 31184, 35082, 36912, 46776, 55368, 62368, 70164, 73824, 93552, 110736, 140328, 187104, 221472, 280656, 561312, 1498781, 2997562, 4496343, 5995124, 8992686, 11990248, 13489029, 17985372, 23980496, 26978058, 35970744, 47960992, 53956116, 71941488, 107912232, 143882976, 215824464, 431648928]

約数ペア:

[(1, 431648928), (2, 215824464), (3, 143882976), (4, 107912232), (6, 71941488), (8, 53956116), (9, 47960992), (12, 35970744), (16, 26978058), (18, 23980496), (24, 17985372), (32, 13489029), (36, 11990248), (48, 8992686), (72, 5995124), (96, 4496343), (144, 2997562), (288, 1498781), (769, 561312), (1538, 280656), (1949, 221472), (2307, 187104), (3076, 140328), (3898, 110736), (4614, 93552), (5847, 73824), (6152, 70164), (6921, 62368), (7796, 55368), (9228, 46776), (11694, 36912), (12304, 35082), (13842, 31184), (15592, 27684), (17541, 24608), (18456, 23388)]