2563670784

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13967}}^1$

素因数の和:14225

約数の個数: 72

約数和(自身を含む): 6852142080

約数和(自身を除く): 4288471296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 717, 768, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 13967, 15296, 22944, 27934, 30592, 41901, 45888, 55868, 61184, 83802, 91776, 111736, 167604, 183552, 223472, 335208, 446944, 670416, 893888, 1340832, 1787776, 2681664, 3338113, 3575552, 5363328, 6676226, 10014339, 10726656, 13352452, 20028678, 26704904, 40057356, 53409808, 80114712, 106819616, 160229424, 213639232, 320458848, 427278464, 640917696, 854556928, 1281835392, 2563670784]

約数ペア:

[(1, 2563670784), (2, 1281835392), (3, 854556928), (4, 640917696), (6, 427278464), (8, 320458848), (12, 213639232), (16, 160229424), (24, 106819616), (32, 80114712), (48, 53409808), (64, 40057356), (96, 26704904), (128, 20028678), (192, 13352452), (239, 10726656), (256, 10014339), (384, 6676226), (478, 5363328), (717, 3575552), (768, 3338113), (956, 2681664), (1434, 1787776), (1912, 1340832), (2868, 893888), (3824, 670416), (5736, 446944), (7648, 335208), (11472, 223472), (13967, 183552), (15296, 167604), (22944, 111736), (27934, 91776), (30592, 83802), (41901, 61184), (45888, 55868)]