8870858352

素因数分解:

$2^4\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{30817}}^1$

素因数の和:32830

約数の個数: 60

約数和(自身を含む): 24839308000

約数和(自身を除く): 15968449648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1999, 3998, 5997, 7996, 11994, 15992, 17991, 23988, 30817, 31984, 35982, 47976, 61634, 71964, 92451, 95952, 123268, 143928, 184902, 246536, 277353, 287856, 369804, 493072, 554706, 739608, 1109412, 1479216, 2218824, 4437648, 61603183, 123206366, 184809549, 246412732, 369619098, 492825464, 554428647, 739238196, 985650928, 1108857294, 1478476392, 2217714588, 2956952784, 4435429176, 8870858352]

約数ペア:

[(1, 8870858352), (2, 4435429176), (3, 2956952784), (4, 2217714588), (6, 1478476392), (8, 1108857294), (9, 985650928), (12, 739238196), (16, 554428647), (18, 492825464), (24, 369619098), (36, 246412732), (48, 184809549), (72, 123206366), (144, 61603183), (1999, 4437648), (3998, 2218824), (5997, 1479216), (7996, 1109412), (11994, 739608), (15992, 554706), (17991, 493072), (23988, 369804), (30817, 287856), (31984, 277353), (35982, 246536), (47976, 184902), (61634, 143928), (71964, 123268), (92451, 95952)]