2559365984

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 5868749376

約数和(自身を除く): 3309383392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 281, 292, 511, 557, 562, 584, 1022, 1114, 1124, 1168, 1967, 2044, 2228, 2248, 2336, 3899, 3934, 4088, 4456, 4496, 7798, 7868, 8176, 8912, 8992, 15596, 15736, 16352, 17824, 20513, 31192, 31472, 40661, 41026, 62384, 62944, 81322, 82052, 124768, 143591, 156517, 162644, 164104, 284627, 287182, 313034, 325288, 328208, 569254, 574364, 626068, 650576, 656416, 1095619, 1138508, 1148728, 1252136, 1301152, 2191238, 2277016, 2297456, 2504272, 4382476, 4554032, 4594912, 5008544, 8764952, 9108064, 11425741, 17529904, 22851482, 35059808, 45702964, 79980187, 91405928, 159960374, 182811856, 319920748, 365623712, 639841496, 1279682992, 2559365984]

約数ペア:

[(1, 2559365984), (2, 1279682992), (4, 639841496), (7, 365623712), (8, 319920748), (14, 182811856), (16, 159960374), (28, 91405928), (32, 79980187), (56, 45702964), (73, 35059808), (112, 22851482), (146, 17529904), (224, 11425741), (281, 9108064), (292, 8764952), (511, 5008544), (557, 4594912), (562, 4554032), (584, 4382476), (1022, 2504272), (1114, 2297456), (1124, 2277016), (1168, 2191238), (1967, 1301152), (2044, 1252136), (2228, 1148728), (2248, 1138508), (2336, 1095619), (3899, 656416), (3934, 650576), (4088, 626068), (4456, 574364), (4496, 569254), (7798, 328208), (7868, 325288), (8176, 313034), (8912, 287182), (8992, 284627), (15596, 164104), (15736, 162644), (16352, 156517), (17824, 143591), (20513, 124768), (31192, 82052), (31472, 81322), (40661, 62944), (41026, 62384)]