717156336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1621}}^1$

素因数の和:2354

約数の個数: 80

約数和(自身を含む): 1999212320

約数和(自身を除く): 1282055984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 709, 1418, 1621, 2127, 2836, 3242, 4254, 4863, 5672, 6484, 8508, 9217, 9726, 11344, 12968, 17016, 18434, 19452, 21073, 25936, 27651, 34032, 36868, 38904, 42146, 55302, 63219, 73736, 77808, 84292, 110604, 126438, 147472, 168584, 221208, 252876, 337168, 442416, 505752, 1011504, 1149289, 2298578, 3447867, 4597156, 6895734, 9194312, 13791468, 14940757, 18388624, 27582936, 29881514, 44822271, 55165872, 59763028, 89644542, 119526056, 179289084, 239052112, 358578168, 717156336]

約数ペア:

[(1, 717156336), (2, 358578168), (3, 239052112), (4, 179289084), (6, 119526056), (8, 89644542), (12, 59763028), (13, 55165872), (16, 44822271), (24, 29881514), (26, 27582936), (39, 18388624), (48, 14940757), (52, 13791468), (78, 9194312), (104, 6895734), (156, 4597156), (208, 3447867), (312, 2298578), (624, 1149289), (709, 1011504), (1418, 505752), (1621, 442416), (2127, 337168), (2836, 252876), (3242, 221208), (4254, 168584), (4863, 147472), (5672, 126438), (6484, 110604), (8508, 84292), (9217, 77808), (9726, 73736), (11344, 63219), (12968, 55302), (17016, 42146), (18434, 38904), (19452, 36868), (21073, 34032), (25936, 27651)]