248289168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{166861}}^1$

素因数の和:166903

約数の個数: 40

約数和(自身を含む): 662108416

約数和(自身を除く): 413819248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 166861, 333722, 500583, 667444, 1001166, 1334888, 2002332, 2669776, 4004664, 5172691, 8009328, 10345382, 15518073, 20690764, 31036146, 41381528, 62072292, 82763056, 124144584, 248289168]

約数ペア:

[(1, 248289168), (2, 124144584), (3, 82763056), (4, 62072292), (6, 41381528), (8, 31036146), (12, 20690764), (16, 15518073), (24, 10345382), (31, 8009328), (48, 5172691), (62, 4004664), (93, 2669776), (124, 2002332), (186, 1334888), (248, 1001166), (372, 667444), (496, 500583), (744, 333722), (1488, 166861)]