268570012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1030

約数の個数: 36

約数和(自身を含む): 501404680

約数和(自身を除く): 232834668

約数列:

[1, 2, 4, 17, 34, 68, 289, 379, 578, 613, 758, 1156, 1226, 1516, 2452, 6443, 10421, 12886, 20842, 25772, 41684, 109531, 177157, 219062, 232327, 354314, 438124, 464654, 708628, 929308, 3949559, 7899118, 15798236, 67142503, 134285006, 268570012]

約数ペア:

[(1, 268570012), (2, 134285006), (4, 67142503), (17, 15798236), (34, 7899118), (68, 3949559), (289, 929308), (379, 708628), (578, 464654), (613, 438124), (758, 354314), (1156, 232327), (1226, 219062), (1516, 177157), (2452, 109531), (6443, 41684), (10421, 25772), (12886, 20842)]