858480474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1419

約数の個数: 64

約数和(自身を含む): 1848324096

約数和(自身を除く): 989843622

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 107, 138, 141, 214, 282, 321, 642, 1081, 1237, 2162, 2461, 2474, 3243, 3711, 4922, 5029, 6486, 7383, 7422, 10058, 14766, 15087, 28451, 30174, 56902, 58139, 85353, 115667, 116278, 132359, 170706, 174417, 231334, 264718, 347001, 348834, 397077, 694002, 794154, 1337197, 2674394, 3044257, 4011591, 6088514, 6220873, 8023182, 9132771, 12441746, 18265542, 18662619, 37325238, 143080079, 286160158, 429240237, 858480474]

約数ペア:

[(1, 858480474), (2, 429240237), (3, 286160158), (6, 143080079), (23, 37325238), (46, 18662619), (47, 18265542), (69, 12441746), (94, 9132771), (107, 8023182), (138, 6220873), (141, 6088514), (214, 4011591), (282, 3044257), (321, 2674394), (642, 1337197), (1081, 794154), (1237, 694002), (2162, 397077), (2461, 348834), (2474, 347001), (3243, 264718), (3711, 231334), (4922, 174417), (5029, 170706), (6486, 132359), (7383, 116278), (7422, 115667), (10058, 85353), (14766, 58139), (15087, 56902), (28451, 30174)]