285280941596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{267959}}^1$

素因数の和:268826

約数の個数: 48

約数和(自身を含む): 583423948800

約数和(自身を除く): 298143007204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 809, 1316, 1618, 3236, 5663, 11326, 22652, 38023, 76046, 152092, 266161, 267959, 532322, 535918, 1064644, 1071836, 1875713, 3751426, 7502852, 12594073, 25188146, 50376292, 88158511, 176317022, 216778831, 352634044, 433557662, 867115324, 1517451817, 3034903634, 6069807268, 10188605057, 20377210114, 40754420228, 71320235399, 142640470798, 285280941596]

約数ペア:

[(1, 285280941596), (2, 142640470798), (4, 71320235399), (7, 40754420228), (14, 20377210114), (28, 10188605057), (47, 6069807268), (94, 3034903634), (188, 1517451817), (329, 867115324), (658, 433557662), (809, 352634044), (1316, 216778831), (1618, 176317022), (3236, 88158511), (5663, 50376292), (11326, 25188146), (22652, 12594073), (38023, 7502852), (76046, 3751426), (152092, 1875713), (266161, 1071836), (267959, 1064644), (532322, 535918)]