216944496

素因数分解:

$2^4\times 3^2\times {\mathrm{1506559}}^1$

素因数の和:1506573

約数の個数: 30

約数和(自身を含む): 607143680

約数和(自身を除く): 390199184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1506559, 3013118, 4519677, 6026236, 9039354, 12052472, 13559031, 18078708, 24104944, 27118062, 36157416, 54236124, 72314832, 108472248, 216944496]

約数ペア:

[(1, 216944496), (2, 108472248), (3, 72314832), (4, 54236124), (6, 36157416), (8, 27118062), (9, 24104944), (12, 18078708), (16, 13559031), (18, 12052472), (24, 9039354), (36, 6026236), (48, 4519677), (72, 3013118), (144, 1506559)]