213582768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1279}}^1$

素因数の和:1375

約数の個数: 120

約数和(自身を含む): 651386880

約数和(自身を除く): 437804112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1279, 1491, 1704, 1988, 2352, 2558, 2982, 3408, 3479, 3837, 3976, 5116, 5964, 6958, 7674, 7952, 8953, 10232, 10437, 11928, 13916, 15348, 17906, 20464, 20874, 23856, 26859, 27832, 30696, 35812, 41748, 53718, 55664, 61392, 62671, 71624, 83496, 90809, 107436, 125342, 143248, 166992, 181618, 188013, 214872, 250684, 272427, 363236, 376026, 429744, 501368, 544854, 635663, 726472, 752052, 1002736, 1089708, 1271326, 1452944, 1504104, 1906989, 2179416, 2542652, 3008208, 3813978, 4358832, 4449641, 5085304, 7627956, 8899282, 10170608, 13348923, 15255912, 17798564, 26697846, 30511824, 35597128, 53395692, 71194256, 106791384, 213582768]

約数ペア:

[(1, 213582768), (2, 106791384), (3, 71194256), (4, 53395692), (6, 35597128), (7, 30511824), (8, 26697846), (12, 17798564), (14, 15255912), (16, 13348923), (21, 10170608), (24, 8899282), (28, 7627956), (42, 5085304), (48, 4449641), (49, 4358832), (56, 3813978), (71, 3008208), (84, 2542652), (98, 2179416), (112, 1906989), (142, 1504104), (147, 1452944), (168, 1271326), (196, 1089708), (213, 1002736), (284, 752052), (294, 726472), (336, 635663), (392, 544854), (426, 501368), (497, 429744), (568, 376026), (588, 363236), (784, 272427), (852, 250684), (994, 214872), (1136, 188013), (1176, 181618), (1279, 166992), (1491, 143248), (1704, 125342), (1988, 107436), (2352, 90809), (2558, 83496), (2982, 71624), (3408, 62671), (3479, 61392), (3837, 55664), (3976, 53718), (5116, 41748), (5964, 35812), (6958, 30696), (7674, 27832), (7952, 26859), (8953, 23856), (10232, 20874), (10437, 20464), (11928, 17906), (13916, 15348)]