204005424

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{12391}}^1$

素因数の和:12423

約数の個数: 80

約数和(自身を含む): 614643200

約数和(自身を除く): 410637776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 12391, 16464, 24782, 37173, 49564, 74346, 86737, 99128, 148692, 173474, 198256, 260211, 297384, 346948, 520422, 594768, 607159, 693896, 1040844, 1214318, 1387792, 1821477, 2081688, 2428636, 3642954, 4163376, 4250113, 4857272, 7285908, 8500226, 9714544, 12750339, 14571816, 17000452, 25500678, 29143632, 34000904, 51001356, 68001808, 102002712, 204005424]

約数ペア:

[(1, 204005424), (2, 102002712), (3, 68001808), (4, 51001356), (6, 34000904), (7, 29143632), (8, 25500678), (12, 17000452), (14, 14571816), (16, 12750339), (21, 9714544), (24, 8500226), (28, 7285908), (42, 4857272), (48, 4250113), (49, 4163376), (56, 3642954), (84, 2428636), (98, 2081688), (112, 1821477), (147, 1387792), (168, 1214318), (196, 1040844), (294, 693896), (336, 607159), (343, 594768), (392, 520422), (588, 346948), (686, 297384), (784, 260211), (1029, 198256), (1176, 173474), (1372, 148692), (2058, 99128), (2352, 86737), (2744, 74346), (4116, 49564), (5488, 37173), (8232, 24782), (12391, 16464)]