280003368

素因数分解:

$2^3\times 3^1\times {\mathrm{11666807}}^1$

素因数の和:11666816

約数の個数: 16

約数和(自身を含む): 700008480

約数和(自身を除く): 420005112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 11666807, 23333614, 35000421, 46667228, 70000842, 93334456, 140001684, 280003368]

約数ペア:

[(1, 280003368), (2, 140001684), (3, 93334456), (4, 70000842), (6, 46667228), (8, 35000421), (12, 23333614), (24, 11666807)]