2604338568

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{309157}}^1$

素因数の和:309188

約数の個数: 80

約数和(自身を含む): 7855704780

約数和(自身を除く): 5251366212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 309157, 618314, 927471, 1236628, 1854942, 2473256, 2782413, 3709884, 4019041, 5564826, 7419768, 8038082, 8347239, 11129652, 12057123, 16076164, 16694478, 22259304, 24114246, 25041717, 32152328, 33388956, 36171369, 48228492, 50083434, 66777912, 72342738, 96456984, 100166868, 108514107, 144685476, 200333736, 217028214, 289370952, 325542321, 434056428, 651084642, 868112856, 1302169284, 2604338568]

約数ペア:

[(1, 2604338568), (2, 1302169284), (3, 868112856), (4, 651084642), (6, 434056428), (8, 325542321), (9, 289370952), (12, 217028214), (13, 200333736), (18, 144685476), (24, 108514107), (26, 100166868), (27, 96456984), (36, 72342738), (39, 66777912), (52, 50083434), (54, 48228492), (72, 36171369), (78, 33388956), (81, 32152328), (104, 25041717), (108, 24114246), (117, 22259304), (156, 16694478), (162, 16076164), (216, 12057123), (234, 11129652), (312, 8347239), (324, 8038082), (351, 7419768), (468, 5564826), (648, 4019041), (702, 3709884), (936, 2782413), (1053, 2473256), (1404, 1854942), (2106, 1236628), (2808, 927471), (4212, 618314), (8424, 309157)]