249270032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8689}}^1$

素因数の和:8871

約数の個数: 40

約数和(自身を含む): 530159520

約数和(自身を除く): 280889488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 8689, 14344, 17378, 28688, 34756, 69512, 95579, 139024, 191158, 382316, 764632, 1416307, 1529264, 2832614, 5665228, 11330456, 15579377, 22660912, 31158754, 62317508, 124635016, 249270032]

約数ペア:

[(1, 249270032), (2, 124635016), (4, 62317508), (8, 31158754), (11, 22660912), (16, 15579377), (22, 11330456), (44, 5665228), (88, 2832614), (163, 1529264), (176, 1416307), (326, 764632), (652, 382316), (1304, 191158), (1793, 139024), (2608, 95579), (3586, 69512), (7172, 34756), (8689, 28688), (14344, 17378)]