1640335715616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12760889}}^1$

素因数の和:12761018

約数の個数: 96

約数和(自身を含む): 4682123671680

約数和(自身を除く): 3041787956064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 103, 104, 156, 206, 208, 309, 312, 412, 416, 618, 624, 824, 1236, 1248, 1339, 1648, 2472, 2678, 3296, 4017, 4944, 5356, 8034, 9888, 10712, 16068, 21424, 32136, 42848, 64272, 128544, 12760889, 25521778, 38282667, 51043556, 76565334, 102087112, 153130668, 165891557, 204174224, 306261336, 331783114, 408348448, 497674671, 612522672, 663566228, 995349342, 1225045344, 1314371567, 1327132456, 1990698684, 2628743134, 2654264912, 3943114701, 3981397368, 5257486268, 5308529824, 7886229402, 7962794736, 10514972536, 15772458804, 15925589472, 17086830371, 21029945072, 31544917608, 34173660742, 42059890144, 51260491113, 63089835216, 68347321484, 102520982226, 126179670432, 136694642968, 205041964452, 273389285936, 410083928904, 546778571872, 820167857808, 1640335715616]

約数ペア:

[(1, 1640335715616), (2, 820167857808), (3, 546778571872), (4, 410083928904), (6, 273389285936), (8, 205041964452), (12, 136694642968), (13, 126179670432), (16, 102520982226), (24, 68347321484), (26, 63089835216), (32, 51260491113), (39, 42059890144), (48, 34173660742), (52, 31544917608), (78, 21029945072), (96, 17086830371), (103, 15925589472), (104, 15772458804), (156, 10514972536), (206, 7962794736), (208, 7886229402), (309, 5308529824), (312, 5257486268), (412, 3981397368), (416, 3943114701), (618, 2654264912), (624, 2628743134), (824, 1990698684), (1236, 1327132456), (1248, 1314371567), (1339, 1225045344), (1648, 995349342), (2472, 663566228), (2678, 612522672), (3296, 497674671), (4017, 408348448), (4944, 331783114), (5356, 306261336), (8034, 204174224), (9888, 165891557), (10712, 153130668), (16068, 102087112), (21424, 76565334), (32136, 51043556), (42848, 38282667), (64272, 25521778), (128544, 12760889)]