312888946

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 501727680

約数和(自身を除く): 188838734

約数列:

[1, 2, 29, 37, 58, 74, 211, 422, 691, 1073, 1382, 2146, 6119, 7807, 12238, 15614, 20039, 25567, 40078, 51134, 145801, 226403, 291602, 452806, 741443, 1482886, 4228229, 5394637, 8456458, 10789274, 156444473, 312888946]

約数ペア:

[(1, 312888946), (2, 156444473), (29, 10789274), (37, 8456458), (58, 5394637), (74, 4228229), (211, 1482886), (422, 741443), (691, 452806), (1073, 291602), (1382, 226403), (2146, 145801), (6119, 51134), (7807, 40078), (12238, 25567), (15614, 20039)]