718070112

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{80429}}^1$

素因数の和:80476

約数の個数: 72

約数和(自身を含む): 2107909440

約数和(自身を除く): 1389839328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 80429, 160858, 241287, 321716, 482574, 643432, 723861, 965148, 1286864, 1447722, 1930296, 2493299, 2573728, 2895444, 3860592, 4986598, 5790888, 7479897, 7721184, 9973196, 11581776, 14959794, 19946392, 22439691, 23163552, 29919588, 39892784, 44879382, 59839176, 79785568, 89758764, 119678352, 179517528, 239356704, 359035056, 718070112]

約数ペア:

[(1, 718070112), (2, 359035056), (3, 239356704), (4, 179517528), (6, 119678352), (8, 89758764), (9, 79785568), (12, 59839176), (16, 44879382), (18, 39892784), (24, 29919588), (31, 23163552), (32, 22439691), (36, 19946392), (48, 14959794), (62, 11581776), (72, 9973196), (93, 7721184), (96, 7479897), (124, 5790888), (144, 4986598), (186, 3860592), (248, 2895444), (279, 2573728), (288, 2493299), (372, 1930296), (496, 1447722), (558, 1286864), (744, 965148), (992, 723861), (1116, 643432), (1488, 482574), (2232, 321716), (2976, 241287), (4464, 160858), (8928, 80429)]