265329168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{425207}}^1$

素因数の和:425231

約数の個数: 40

約数和(自身を含む): 738161088

約数和(自身を除く): 472831920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 425207, 850414, 1275621, 1700828, 2551242, 3401656, 5102484, 5527691, 6803312, 10204968, 11055382, 16583073, 20409936, 22110764, 33166146, 44221528, 66332292, 88443056, 132664584, 265329168]

約数ペア:

[(1, 265329168), (2, 132664584), (3, 88443056), (4, 66332292), (6, 44221528), (8, 33166146), (12, 22110764), (13, 20409936), (16, 16583073), (24, 11055382), (26, 10204968), (39, 6803312), (48, 5527691), (52, 5102484), (78, 3401656), (104, 2551242), (156, 1700828), (208, 1275621), (312, 850414), (624, 425207)]