275128812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{121309}}^1$

素因数の和:121332

約数の個数: 60

約数和(自身を含む): 821996560

約数和(自身を除く): 546867748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 121309, 242618, 363927, 485236, 727854, 849163, 1091781, 1455708, 1698326, 2183562, 2547489, 3275343, 3396652, 4367124, 5094978, 6550686, 7642467, 9826029, 10189956, 13101372, 15284934, 19652058, 22927401, 30569868, 39304116, 45854802, 68782203, 91709604, 137564406, 275128812]

約数ペア:

[(1, 275128812), (2, 137564406), (3, 91709604), (4, 68782203), (6, 45854802), (7, 39304116), (9, 30569868), (12, 22927401), (14, 19652058), (18, 15284934), (21, 13101372), (27, 10189956), (28, 9826029), (36, 7642467), (42, 6550686), (54, 5094978), (63, 4367124), (81, 3396652), (84, 3275343), (108, 2547489), (126, 2183562), (162, 1698326), (189, 1455708), (252, 1091781), (324, 849163), (378, 727854), (567, 485236), (756, 363927), (1134, 242618), (2268, 121309)]