276130752016

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18820253}}^1$

素因数の和:18820399

約数の個数: 40

約数和(自身を含む): 616099834944

約数和(自身を除く): 339969082928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 14672, 18820253, 37640506, 75281012, 131741771, 150562024, 263483542, 301124048, 526967084, 1053934168, 2107868336, 2465453143, 4930906286, 9861812572, 17258172001, 19723625144, 34516344002, 39447250288, 69032688004, 138065376008, 276130752016]

約数ペア:

[(1, 276130752016), (2, 138065376008), (4, 69032688004), (7, 39447250288), (8, 34516344002), (14, 19723625144), (16, 17258172001), (28, 9861812572), (56, 4930906286), (112, 2465453143), (131, 2107868336), (262, 1053934168), (524, 526967084), (917, 301124048), (1048, 263483542), (1834, 150562024), (2096, 131741771), (3668, 75281012), (7336, 37640506), (14672, 18820253)]