680047734264

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1\times {\mathrm{912953}}^1$

素因数の和:913760

約数の個数: 64

約数和(自身を含む): 1743888212640

約数和(自身を除く): 1063840478376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 757, 984, 1514, 2271, 3028, 4542, 6056, 9084, 18168, 31037, 62074, 93111, 124148, 186222, 248296, 372444, 744888, 912953, 1825906, 2738859, 3651812, 5477718, 7303624, 10955436, 21910872, 37431073, 74862146, 112293219, 149724292, 224586438, 299448584, 449172876, 691105421, 898345752, 1382210842, 2073316263, 2764421684, 4146632526, 5528843368, 8293265052, 16586530104, 28335322261, 56670644522, 85005966783, 113341289044, 170011933566, 226682578088, 340023867132, 680047734264]

約数ペア:

[(1, 680047734264), (2, 340023867132), (3, 226682578088), (4, 170011933566), (6, 113341289044), (8, 85005966783), (12, 56670644522), (24, 28335322261), (41, 16586530104), (82, 8293265052), (123, 5528843368), (164, 4146632526), (246, 2764421684), (328, 2073316263), (492, 1382210842), (757, 898345752), (984, 691105421), (1514, 449172876), (2271, 299448584), (3028, 224586438), (4542, 149724292), (6056, 112293219), (9084, 74862146), (18168, 37431073), (31037, 21910872), (62074, 10955436), (93111, 7303624), (124148, 5477718), (186222, 3651812), (248296, 2738859), (372444, 1825906), (744888, 912953)]