239472

素因数分解:

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

素因数の和:1677

約数の個数: 30

約数和(自身を含む): 670592

約数和(自身を除く): 431120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1663, 3326, 4989, 6652, 9978, 13304, 14967, 19956, 26608, 29934, 39912, 59868, 79824, 119736, 239472]

約数ペア:

[(1, 239472), (2, 119736), (3, 79824), (4, 59868), (6, 39912), (8, 29934), (9, 26608), (12, 19956), (16, 14967), (18, 13304), (24, 9978), (36, 6652), (48, 4989), (72, 3326), (144, 1663)]