780977508736

素因数分解:

$2^7\times {\mathrm{1103}}^1\times {\mathrm{1223}}^1\times {\mathrm{4523}}^1$

素因数の和:6863

約数の個数: 64

約数和(自身を含む): 1558882091520

約数和(自身を除く): 777904582784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1103, 1223, 2206, 2446, 4412, 4523, 4892, 8824, 9046, 9784, 17648, 18092, 19568, 35296, 36184, 39136, 70592, 72368, 78272, 141184, 144736, 156544, 289472, 578944, 1348969, 2697938, 4988869, 5395876, 5531629, 9977738, 10791752, 11063258, 19955476, 21583504, 22126516, 39910952, 43167008, 44253032, 79821904, 86334016, 88506064, 159643808, 172668032, 177012128, 319287616, 354024256, 638575232, 708048512, 6101386787, 12202773574, 24405547148, 48811094296, 97622188592, 195244377184, 390488754368, 780977508736]

約数ペア:

[(1, 780977508736), (2, 390488754368), (4, 195244377184), (8, 97622188592), (16, 48811094296), (32, 24405547148), (64, 12202773574), (128, 6101386787), (1103, 708048512), (1223, 638575232), (2206, 354024256), (2446, 319287616), (4412, 177012128), (4523, 172668032), (4892, 159643808), (8824, 88506064), (9046, 86334016), (9784, 79821904), (17648, 44253032), (18092, 43167008), (19568, 39910952), (35296, 22126516), (36184, 21583504), (39136, 19955476), (70592, 11063258), (72368, 10791752), (78272, 9977738), (141184, 5531629), (144736, 5395876), (156544, 4988869), (289472, 2697938), (578944, 1348969)]