8920282056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{188957}}^1$

素因数の和:189254

約数の個数: 64

約数和(自身を含む): 25577354880

約数和(自身を除く): 16657072824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 281, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 5901, 6744, 7868, 11802, 15736, 23604, 47208, 188957, 377914, 566871, 755828, 1133742, 1322699, 1511656, 2267484, 2645398, 3968097, 4534968, 5290796, 7936194, 10581592, 15872388, 31744776, 53096917, 106193834, 159290751, 212387668, 318581502, 371678419, 424775336, 637163004, 743356838, 1115035257, 1274326008, 1486713676, 2230070514, 2973427352, 4460141028, 8920282056]

約数ペア:

[(1, 8920282056), (2, 4460141028), (3, 2973427352), (4, 2230070514), (6, 1486713676), (7, 1274326008), (8, 1115035257), (12, 743356838), (14, 637163004), (21, 424775336), (24, 371678419), (28, 318581502), (42, 212387668), (56, 159290751), (84, 106193834), (168, 53096917), (281, 31744776), (562, 15872388), (843, 10581592), (1124, 7936194), (1686, 5290796), (1967, 4534968), (2248, 3968097), (3372, 2645398), (3934, 2267484), (5901, 1511656), (6744, 1322699), (7868, 1133742), (11802, 755828), (15736, 566871), (23604, 377914), (47208, 188957)]