248664276

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{328921}}^1$

素因数の和:328941

約数の個数: 48

約数和(自身を含む): 736785280

約数和(自身を除く): 488121004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 328921, 657842, 986763, 1315684, 1973526, 2302447, 2960289, 3947052, 4604894, 5920578, 6907341, 8880867, 9209788, 11841156, 13814682, 17761734, 20722023, 27629364, 35523468, 41444046, 62166069, 82888092, 124332138, 248664276]

約数ペア:

[(1, 248664276), (2, 124332138), (3, 82888092), (4, 62166069), (6, 41444046), (7, 35523468), (9, 27629364), (12, 20722023), (14, 17761734), (18, 13814682), (21, 11841156), (27, 9209788), (28, 8880867), (36, 6907341), (42, 5920578), (54, 4604894), (63, 3947052), (84, 2960289), (108, 2302447), (126, 1973526), (189, 1315684), (252, 986763), (378, 657842), (756, 328921)]