268265688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{953}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 691688160

約数和(自身を除く): 423422472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 317, 444, 634, 888, 951, 953, 1268, 1902, 1906, 2536, 2859, 3804, 3812, 5718, 7608, 7624, 11436, 11729, 22872, 23458, 35187, 35261, 46916, 70374, 70522, 93832, 105783, 140748, 141044, 211566, 281496, 282088, 302101, 423132, 604202, 846264, 906303, 1208404, 1812606, 2416808, 3625212, 7250424, 11177737, 22355474, 33533211, 44710948, 67066422, 89421896, 134132844, 268265688]

約数ペア:

[(1, 268265688), (2, 134132844), (3, 89421896), (4, 67066422), (6, 44710948), (8, 33533211), (12, 22355474), (24, 11177737), (37, 7250424), (74, 3625212), (111, 2416808), (148, 1812606), (222, 1208404), (296, 906303), (317, 846264), (444, 604202), (634, 423132), (888, 302101), (951, 282088), (953, 281496), (1268, 211566), (1902, 141044), (1906, 140748), (2536, 105783), (2859, 93832), (3804, 70522), (3812, 70374), (5718, 46916), (7608, 35261), (7624, 35187), (11436, 23458), (11729, 22872)]