1315759544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 2727648000

約数和(自身を除く): 1411888456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 263, 278, 409, 526, 556, 818, 1052, 1112, 1529, 1636, 2104, 2893, 3058, 3272, 4499, 5786, 6116, 8998, 11572, 12232, 17996, 23144, 35992, 36557, 56851, 73114, 107567, 113702, 146228, 215134, 227404, 292456, 402127, 430268, 454808, 625361, 804254, 860536, 1183237, 1250722, 1608508, 2366474, 2501444, 3217016, 4732948, 5002888, 9465896, 14951813, 29903626, 59807252, 119614504, 164469943, 328939886, 657879772, 1315759544]

約数ペア:

[(1, 1315759544), (2, 657879772), (4, 328939886), (8, 164469943), (11, 119614504), (22, 59807252), (44, 29903626), (88, 14951813), (139, 9465896), (263, 5002888), (278, 4732948), (409, 3217016), (526, 2501444), (556, 2366474), (818, 1608508), (1052, 1250722), (1112, 1183237), (1529, 860536), (1636, 804254), (2104, 625361), (2893, 454808), (3058, 430268), (3272, 402127), (4499, 292456), (5786, 227404), (6116, 215134), (8998, 146228), (11572, 113702), (12232, 107567), (17996, 73114), (23144, 56851), (35992, 36557)]