1251216

素因数分解:

$2^4\times 3^2\times {\mathrm{8689}}^1$

素因数の和:8703

約数の個数: 30

約数和(自身を含む): 3502070

約数和(自身を除く): 2250854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8689, 17378, 26067, 34756, 52134, 69512, 78201, 104268, 139024, 156402, 208536, 312804, 417072, 625608, 1251216]

約数ペア:

[(1, 1251216), (2, 625608), (3, 417072), (4, 312804), (6, 208536), (8, 156402), (9, 139024), (12, 104268), (16, 78201), (18, 69512), (24, 52134), (36, 34756), (48, 26067), (72, 17378), (144, 8689)]