305311824

素因数分解:

$2^4\times 3^2\times {\mathrm{2120221}}^1$

素因数の和:2120235

約数の個数: 30

約数和(自身を含む): 854449466

約数和(自身を除く): 549137642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2120221, 4240442, 6360663, 8480884, 12721326, 16961768, 19081989, 25442652, 33923536, 38163978, 50885304, 76327956, 101770608, 152655912, 305311824]

約数ペア:

[(1, 305311824), (2, 152655912), (3, 101770608), (4, 76327956), (6, 50885304), (8, 38163978), (9, 33923536), (12, 25442652), (16, 19081989), (18, 16961768), (24, 12721326), (36, 8480884), (48, 6360663), (72, 4240442), (144, 2120221)]