415948148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{11161}}^1$

素因数の和:11205

約数の個数: 48

約数和(自身を含む): 915105408

約数和(自身を除く): 499157260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 2662, 3388, 5324, 9317, 11161, 18634, 22322, 37268, 44644, 78127, 122771, 156254, 245542, 312508, 491084, 859397, 1350481, 1718794, 2700962, 3437588, 5401924, 9453367, 14855291, 18906734, 29710582, 37813468, 59421164, 103987037, 207974074, 415948148]

約数ペア:

[(1, 415948148), (2, 207974074), (4, 103987037), (7, 59421164), (11, 37813468), (14, 29710582), (22, 18906734), (28, 14855291), (44, 9453367), (77, 5401924), (121, 3437588), (154, 2700962), (242, 1718794), (308, 1350481), (484, 859397), (847, 491084), (1331, 312508), (1694, 245542), (2662, 156254), (3388, 122771), (5324, 78127), (9317, 44644), (11161, 37268), (18634, 22322)]