643301616

素因数分解:

$2^4\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{8059}}^1$

素因数の和:9733

約数の個数: 40

約数和(自身を含む): 1663068160

約数和(自身を除く): 1019766544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1663, 3326, 4989, 6652, 8059, 9978, 13304, 16118, 19956, 24177, 26608, 32236, 39912, 48354, 64472, 79824, 96708, 128944, 193416, 386832, 13402117, 26804234, 40206351, 53608468, 80412702, 107216936, 160825404, 214433872, 321650808, 643301616]

約数ペア:

[(1, 643301616), (2, 321650808), (3, 214433872), (4, 160825404), (6, 107216936), (8, 80412702), (12, 53608468), (16, 40206351), (24, 26804234), (48, 13402117), (1663, 386832), (3326, 193416), (4989, 128944), (6652, 96708), (8059, 79824), (9978, 64472), (13304, 48354), (16118, 39912), (19956, 32236), (24177, 26608)]