2016440704

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 4093056000

約数和(自身を除く): 2076615296

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 113, 128, 218, 226, 436, 452, 872, 904, 1279, 1744, 1808, 2558, 3488, 3616, 5116, 6976, 7232, 10232, 12317, 13952, 14464, 20464, 24634, 40928, 49268, 81856, 98536, 139411, 144527, 163712, 197072, 278822, 289054, 394144, 557644, 578108, 788288, 1115288, 1156216, 1576576, 2230576, 2312432, 4461152, 4624864, 8922304, 9249728, 15753443, 17844608, 18499456, 31506886, 63013772, 126027544, 252055088, 504110176, 1008220352, 2016440704]

約数ペア:

[(1, 2016440704), (2, 1008220352), (4, 504110176), (8, 252055088), (16, 126027544), (32, 63013772), (64, 31506886), (109, 18499456), (113, 17844608), (128, 15753443), (218, 9249728), (226, 8922304), (436, 4624864), (452, 4461152), (872, 2312432), (904, 2230576), (1279, 1576576), (1744, 1156216), (1808, 1115288), (2558, 788288), (3488, 578108), (3616, 557644), (5116, 394144), (6976, 289054), (7232, 278822), (10232, 197072), (12317, 163712), (13952, 144527), (14464, 139411), (20464, 98536), (24634, 81856), (40928, 49268)]