15679923812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 34564320000

約数和(自身を除く): 18884396188

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 149, 203, 266, 298, 359, 361, 406, 532, 551, 596, 718, 722, 812, 1043, 1102, 1436, 1444, 2086, 2204, 2513, 2527, 2831, 3857, 4172, 4321, 5026, 5054, 5662, 6821, 7714, 8642, 10052, 10108, 10411, 10469, 11324, 13642, 15428, 17284, 19817, 20822, 20938, 27284, 30247, 39634, 41644, 41876, 47747, 53491, 53789, 60494, 72877, 73283, 79268, 82099, 95494, 106982, 107578, 120988, 129599, 145754, 146566, 164198, 190988, 197809, 213964, 215156, 259198, 291508, 293132, 328396, 374437, 376523, 395618, 518396, 574693, 748874, 753046, 791236, 907193, 1016329, 1149386, 1384663, 1497748, 1506092, 1551239, 1559881, 1814386, 2032658, 2298772, 2769326, 3102478, 3119762, 3628772, 3758371, 4065316, 5538652, 6204956, 6239524, 7114303, 7516742, 10858673, 10919167, 14228606, 15033484, 19310251, 21717346, 21838334, 26308597, 28457212, 29473541, 38620502, 43434692, 43676668, 52617194, 58947082, 77241004, 105234388, 117894164, 135171757, 206314787, 270343514, 412629574, 540687028, 559997279, 825259148, 1119994558, 2239989116, 3919980953, 7839961906, 15679923812]

約数ペア:

[(1, 15679923812), (2, 7839961906), (4, 3919980953), (7, 2239989116), (14, 1119994558), (19, 825259148), (28, 559997279), (29, 540687028), (38, 412629574), (58, 270343514), (76, 206314787), (116, 135171757), (133, 117894164), (149, 105234388), (203, 77241004), (266, 58947082), (298, 52617194), (359, 43676668), (361, 43434692), (406, 38620502), (532, 29473541), (551, 28457212), (596, 26308597), (718, 21838334), (722, 21717346), (812, 19310251), (1043, 15033484), (1102, 14228606), (1436, 10919167), (1444, 10858673), (2086, 7516742), (2204, 7114303), (2513, 6239524), (2527, 6204956), (2831, 5538652), (3857, 4065316), (4172, 3758371), (4321, 3628772), (5026, 3119762), (5054, 3102478), (5662, 2769326), (6821, 2298772), (7714, 2032658), (8642, 1814386), (10052, 1559881), (10108, 1551239), (10411, 1506092), (10469, 1497748), (11324, 1384663), (13642, 1149386), (15428, 1016329), (17284, 907193), (19817, 791236), (20822, 753046), (20938, 748874), (27284, 574693), (30247, 518396), (39634, 395618), (41644, 376523), (41876, 374437), (47747, 328396), (53491, 293132), (53789, 291508), (60494, 259198), (72877, 215156), (73283, 213964), (79268, 197809), (82099, 190988), (95494, 164198), (106982, 146566), (107578, 145754), (120988, 129599)]