211004304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1279}}^1$

素因数の和:1788

約数の個数: 80

約数和(自身を含む): 624721920

約数和(自身を除く): 413717616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1279, 1473, 1964, 2558, 2946, 3437, 3837, 3928, 5116, 5892, 6874, 7674, 7856, 8953, 10232, 10311, 11784, 13748, 15348, 17906, 20464, 20622, 23568, 26859, 27496, 30696, 35812, 41244, 53718, 54992, 61392, 71624, 82488, 107436, 143248, 164976, 214872, 429744, 627989, 1255978, 1883967, 2511956, 3767934, 4395923, 5023912, 7535868, 8791846, 10047824, 13187769, 15071736, 17583692, 26375538, 30143472, 35167384, 52751076, 70334768, 105502152, 211004304]

約数ペア:

[(1, 211004304), (2, 105502152), (3, 70334768), (4, 52751076), (6, 35167384), (7, 30143472), (8, 26375538), (12, 17583692), (14, 15071736), (16, 13187769), (21, 10047824), (24, 8791846), (28, 7535868), (42, 5023912), (48, 4395923), (56, 3767934), (84, 2511956), (112, 1883967), (168, 1255978), (336, 627989), (491, 429744), (982, 214872), (1279, 164976), (1473, 143248), (1964, 107436), (2558, 82488), (2946, 71624), (3437, 61392), (3837, 54992), (3928, 53718), (5116, 41244), (5892, 35812), (6874, 30696), (7674, 27496), (7856, 26859), (8953, 23568), (10232, 20622), (10311, 20464), (11784, 17906), (13748, 15348)]