2008889232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{21277}}^1$

素因数の和:21576

約数の個数: 80

約数和(自身を含む): 5952392832

約数和(自身を除く): 3943503600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 336, 562, 843, 1124, 1686, 1967, 2248, 3372, 3934, 4496, 5901, 6744, 7868, 11802, 13488, 15736, 21277, 23604, 31472, 42554, 47208, 63831, 85108, 94416, 127662, 148939, 170216, 255324, 297878, 340432, 446817, 510648, 595756, 893634, 1021296, 1191512, 1787268, 2383024, 3574536, 5978837, 7149072, 11957674, 17936511, 23915348, 35873022, 41851859, 47830696, 71746044, 83703718, 95661392, 125555577, 143492088, 167407436, 251111154, 286984176, 334814872, 502222308, 669629744, 1004444616, 2008889232]

約数ペア:

[(1, 2008889232), (2, 1004444616), (3, 669629744), (4, 502222308), (6, 334814872), (7, 286984176), (8, 251111154), (12, 167407436), (14, 143492088), (16, 125555577), (21, 95661392), (24, 83703718), (28, 71746044), (42, 47830696), (48, 41851859), (56, 35873022), (84, 23915348), (112, 17936511), (168, 11957674), (281, 7149072), (336, 5978837), (562, 3574536), (843, 2383024), (1124, 1787268), (1686, 1191512), (1967, 1021296), (2248, 893634), (3372, 595756), (3934, 510648), (4496, 446817), (5901, 340432), (6744, 297878), (7868, 255324), (11802, 170216), (13488, 148939), (15736, 127662), (21277, 94416), (23604, 85108), (31472, 63831), (42554, 47208)]