322496216

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 711744000

約数和(自身を除く): 389247784

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 199, 301, 344, 398, 602, 673, 796, 1204, 1346, 1393, 1592, 2408, 2692, 2786, 4711, 5384, 5572, 8557, 9422, 11144, 17114, 18844, 28939, 34228, 37688, 57878, 59899, 68456, 115756, 119798, 133927, 202573, 231512, 239596, 267854, 405146, 479192, 535708, 810292, 937489, 1071416, 1620584, 1874978, 3749956, 5758861, 7499912, 11517722, 23035444, 40312027, 46070888, 80624054, 161248108, 322496216]

約数ペア:

[(1, 322496216), (2, 161248108), (4, 80624054), (7, 46070888), (8, 40312027), (14, 23035444), (28, 11517722), (43, 7499912), (56, 5758861), (86, 3749956), (172, 1874978), (199, 1620584), (301, 1071416), (344, 937489), (398, 810292), (602, 535708), (673, 479192), (796, 405146), (1204, 267854), (1346, 239596), (1393, 231512), (1592, 202573), (2408, 133927), (2692, 119798), (2786, 115756), (4711, 68456), (5384, 59899), (5572, 57878), (8557, 37688), (9422, 34228), (11144, 28939), (17114, 18844)]