306072292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{23279}}^1$

素因数の和:23475

約数の個数: 24

約数和(自身を含む): 567100800

約数和(自身を除く): 261028508

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 13148, 23279, 46558, 93116, 442301, 884602, 1769204, 4027267, 8054534, 16109068, 76518073, 153036146, 306072292]

約数ペア:

[(1, 306072292), (2, 153036146), (4, 76518073), (19, 16109068), (38, 8054534), (76, 4027267), (173, 1769204), (346, 884602), (692, 442301), (3287, 93116), (6574, 46558), (13148, 23279)]