490630824

素因数分解:

$2^3\times 3^3\times {\mathrm{2271439}}^1$

素因数の和:2271454

約数の個数: 32

約数和(自身を含む): 1362864000

約数和(自身を除く): 872233176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 2271439, 4542878, 6814317, 9085756, 13628634, 18171512, 20442951, 27257268, 40885902, 54514536, 61328853, 81771804, 122657706, 163543608, 245315412, 490630824]

約数ペア:

[(1, 490630824), (2, 245315412), (3, 163543608), (4, 122657706), (6, 81771804), (8, 61328853), (9, 54514536), (12, 40885902), (18, 27257268), (24, 20442951), (27, 18171512), (36, 13628634), (54, 9085756), (72, 6814317), (108, 4542878), (216, 2271439)]