320949222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12493

約数の個数: 64

約数和(自身を含む): 773743104

約数和(自身を除く): 452793882

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1122, 1173, 1518, 2346, 4301, 8602, 12437, 12903, 24874, 25806, 37311, 74622, 136807, 211429, 273614, 286051, 410421, 422858, 572102, 634287, 820842, 858153, 1268574, 1716306, 2325719, 3146561, 4651438, 4862867, 6293122, 6977157, 9439683, 9725734, 13954314, 14588601, 18879366, 29177202, 53491537, 106983074, 160474611, 320949222]

約数ペア:

[(1, 320949222), (2, 160474611), (3, 106983074), (6, 53491537), (11, 29177202), (17, 18879366), (22, 14588601), (23, 13954314), (33, 9725734), (34, 9439683), (46, 6977157), (51, 6293122), (66, 4862867), (69, 4651438), (102, 3146561), (138, 2325719), (187, 1716306), (253, 1268574), (374, 858153), (391, 820842), (506, 634287), (561, 572102), (759, 422858), (782, 410421), (1122, 286051), (1173, 273614), (1518, 211429), (2346, 136807), (4301, 74622), (8602, 37311), (12437, 25806), (12903, 24874)]