321037488

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71917}}^1$

素因数の和:71962

約数の個数: 60

約数和(自身を含む): 927454528

約数和(自身を除く): 606417040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 71917, 143834, 215751, 287668, 431502, 575336, 647253, 863004, 1150672, 1294506, 1726008, 2229427, 2589012, 3452016, 4458854, 5178024, 6688281, 8917708, 10356048, 13376562, 17835416, 20064843, 26753124, 35670832, 40129686, 53506248, 80259372, 107012496, 160518744, 321037488]

約数ペア:

[(1, 321037488), (2, 160518744), (3, 107012496), (4, 80259372), (6, 53506248), (8, 40129686), (9, 35670832), (12, 26753124), (16, 20064843), (18, 17835416), (24, 13376562), (31, 10356048), (36, 8917708), (48, 6688281), (62, 5178024), (72, 4458854), (93, 3452016), (124, 2589012), (144, 2229427), (186, 1726008), (248, 1294506), (279, 1150672), (372, 863004), (496, 647253), (558, 575336), (744, 431502), (1116, 287668), (1488, 215751), (2232, 143834), (4464, 71917)]