490328976

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{26953}}^1$

素因数の和:27343

約数の個数: 40

約数和(自身を含む): 1270072480

約数和(自身を除く): 779743504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1137, 1516, 2274, 3032, 4548, 6064, 9096, 18192, 26953, 53906, 80859, 107812, 161718, 215624, 323436, 431248, 646872, 1293744, 10215187, 20430374, 30645561, 40860748, 61291122, 81721496, 122582244, 163442992, 245164488, 490328976]

約数ペア:

[(1, 490328976), (2, 245164488), (3, 163442992), (4, 122582244), (6, 81721496), (8, 61291122), (12, 40860748), (16, 30645561), (24, 20430374), (48, 10215187), (379, 1293744), (758, 646872), (1137, 431248), (1516, 323436), (2274, 215624), (3032, 161718), (4548, 107812), (6064, 80859), (9096, 53906), (18192, 26953)]