247332528

素因数分解:

$2^4\times 3^4\times {\mathrm{190843}}^1$

素因数の和:190863

約数の個数: 50

約数和(自身を含む): 715855844

約数和(自身を除く): 468523316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 190843, 381686, 572529, 763372, 1145058, 1526744, 1717587, 2290116, 3053488, 3435174, 4580232, 5152761, 6870348, 9160464, 10305522, 13740696, 15458283, 20611044, 27481392, 30916566, 41222088, 61833132, 82444176, 123666264, 247332528]

約数ペア:

[(1, 247332528), (2, 123666264), (3, 82444176), (4, 61833132), (6, 41222088), (8, 30916566), (9, 27481392), (12, 20611044), (16, 15458283), (18, 13740696), (24, 10305522), (27, 9160464), (36, 6870348), (48, 5152761), (54, 4580232), (72, 3435174), (81, 3053488), (108, 2290116), (144, 1717587), (162, 1526744), (216, 1145058), (324, 763372), (432, 572529), (648, 381686), (1296, 190843)]