387503472

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{260419}}^1$

素因数の和:260461

約数の個数: 40

約数和(自身を含む): 1033346560

約数和(自身を除く): 645843088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 260419, 520838, 781257, 1041676, 1562514, 2083352, 3125028, 4166704, 6250056, 8072989, 12500112, 16145978, 24218967, 32291956, 48437934, 64583912, 96875868, 129167824, 193751736, 387503472]

約数ペア:

[(1, 387503472), (2, 193751736), (3, 129167824), (4, 96875868), (6, 64583912), (8, 48437934), (12, 32291956), (16, 24218967), (24, 16145978), (31, 12500112), (48, 8072989), (62, 6250056), (93, 4166704), (124, 3125028), (186, 2083352), (248, 1562514), (372, 1041676), (496, 781257), (744, 520838), (1488, 260419)]