359090823

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 627056640

約数和(自身を除く): 267965817

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 107, 133, 247, 273, 321, 399, 647, 741, 749, 1391, 1729, 1941, 2033, 2247, 4173, 4529, 5187, 6099, 8411, 9737, 12293, 13587, 14231, 25233, 26429, 29211, 36879, 42693, 58877, 69229, 79287, 86051, 159809, 176631, 185003, 207687, 258153, 479427, 484603, 555009, 899977, 1118663, 1315351, 1453809, 2699931, 3355989, 3946053, 6299839, 9207457, 17099563, 18899517, 27622371, 51298689, 119696941, 359090823]

約数ペア:

[(1, 359090823), (3, 119696941), (7, 51298689), (13, 27622371), (19, 18899517), (21, 17099563), (39, 9207457), (57, 6299839), (91, 3946053), (107, 3355989), (133, 2699931), (247, 1453809), (273, 1315351), (321, 1118663), (399, 899977), (647, 555009), (741, 484603), (749, 479427), (1391, 258153), (1729, 207687), (1941, 185003), (2033, 176631), (2247, 159809), (4173, 86051), (4529, 79287), (5187, 69229), (6099, 58877), (8411, 42693), (9737, 36879), (12293, 29211), (13587, 26429), (14231, 25233)]