316506456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 982425600

約数和(自身を除く): 665919144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 491, 504, 982, 1279, 1473, 1964, 2558, 2946, 3437, 3837, 3928, 4419, 5116, 5892, 6874, 7674, 8838, 8953, 10232, 10311, 11511, 11784, 13748, 15348, 17676, 17906, 20622, 23022, 26859, 27496, 30696, 30933, 35352, 35812, 41244, 46044, 53718, 61866, 71624, 80577, 82488, 92088, 107436, 123732, 161154, 214872, 247464, 322308, 627989, 644616, 1255978, 1883967, 2511956, 3767934, 4395923, 5023912, 5651901, 7535868, 8791846, 11303802, 13187769, 15071736, 17583692, 22607604, 26375538, 35167384, 39563307, 45215208, 52751076, 79126614, 105502152, 158253228, 316506456]

約数ペア:

[(1, 316506456), (2, 158253228), (3, 105502152), (4, 79126614), (6, 52751076), (7, 45215208), (8, 39563307), (9, 35167384), (12, 26375538), (14, 22607604), (18, 17583692), (21, 15071736), (24, 13187769), (28, 11303802), (36, 8791846), (42, 7535868), (56, 5651901), (63, 5023912), (72, 4395923), (84, 3767934), (126, 2511956), (168, 1883967), (252, 1255978), (491, 644616), (504, 627989), (982, 322308), (1279, 247464), (1473, 214872), (1964, 161154), (2558, 123732), (2946, 107436), (3437, 92088), (3837, 82488), (3928, 80577), (4419, 71624), (5116, 61866), (5892, 53718), (6874, 46044), (7674, 41244), (8838, 35812), (8953, 35352), (10232, 30933), (10311, 30696), (11511, 27496), (11784, 26859), (13748, 23022), (15348, 20622), (17676, 17906)]