386330928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{259631}}^1$

素因数の和:259673

約数の個数: 40

約数和(自身を含む): 1030219776

約数和(自身を除く): 643888848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 259631, 519262, 778893, 1038524, 1557786, 2077048, 3115572, 4154096, 6231144, 8048561, 12462288, 16097122, 24145683, 32194244, 48291366, 64388488, 96582732, 128776976, 193165464, 386330928]

約数ペア:

[(1, 386330928), (2, 193165464), (3, 128776976), (4, 96582732), (6, 64388488), (8, 48291366), (12, 32194244), (16, 24145683), (24, 16097122), (31, 12462288), (48, 8048561), (62, 6231144), (93, 4154096), (124, 3115572), (186, 2077048), (248, 1557786), (372, 1038524), (496, 778893), (744, 519262), (1488, 259631)]