268878888

素因数分解:

$2^3\times 3^2\times {\mathrm{3734429}}^1$

素因数の和:3734441

約数の個数: 24

約数和(自身を含む): 728213850

約数和(自身を除く): 459334962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3734429, 7468858, 11203287, 14937716, 22406574, 29875432, 33609861, 44813148, 67219722, 89626296, 134439444, 268878888]

約数ペア:

[(1, 268878888), (2, 134439444), (3, 89626296), (4, 67219722), (6, 44813148), (8, 33609861), (9, 29875432), (12, 22406574), (18, 14937716), (24, 11203287), (36, 7468858), (72, 3734429)]