409707792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11519}}^1$

素因数の和:11565

約数の個数: 120

約数和(自身を含む): 1299916800

約数和(自身を除く): 890209008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11519, 11856, 17784, 23038, 34557, 35568, 46076, 69114, 92152, 103671, 138228, 149747, 184304, 207342, 218861, 276456, 299494, 414684, 437722, 449241, 552912, 598988, 656583, 829368, 875444, 898482, 1197976, 1313166, 1347723, 1658736, 1750888, 1796964, 1969749, 2395952, 2626332, 2695446, 2845193, 3501776, 3593928, 3939498, 5252664, 5390892, 5690386, 7187856, 7878996, 8535579, 10505328, 10781784, 11380772, 15757992, 17071158, 21563568, 22761544, 25606737, 31515984, 34142316, 45523088, 51213474, 68284632, 102426948, 136569264, 204853896, 409707792]

約数ペア:

[(1, 409707792), (2, 204853896), (3, 136569264), (4, 102426948), (6, 68284632), (8, 51213474), (9, 45523088), (12, 34142316), (13, 31515984), (16, 25606737), (18, 22761544), (19, 21563568), (24, 17071158), (26, 15757992), (36, 11380772), (38, 10781784), (39, 10505328), (48, 8535579), (52, 7878996), (57, 7187856), (72, 5690386), (76, 5390892), (78, 5252664), (104, 3939498), (114, 3593928), (117, 3501776), (144, 2845193), (152, 2695446), (156, 2626332), (171, 2395952), (208, 1969749), (228, 1796964), (234, 1750888), (247, 1658736), (304, 1347723), (312, 1313166), (342, 1197976), (456, 898482), (468, 875444), (494, 829368), (624, 656583), (684, 598988), (741, 552912), (912, 449241), (936, 437722), (988, 414684), (1368, 299494), (1482, 276456), (1872, 218861), (1976, 207342), (2223, 184304), (2736, 149747), (2964, 138228), (3952, 103671), (4446, 92152), (5928, 69114), (8892, 46076), (11519, 35568), (11856, 34557), (17784, 23038)]