315970984

素因数分解:

$2^3\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{4591}}^1$

素因数の和:5833

約数の個数: 32

約数和(自身を含む): 677779200

約数和(自身を除く): 361808216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1229, 2458, 4591, 4916, 8603, 9182, 9832, 17206, 18364, 32137, 34412, 36728, 64274, 68824, 128548, 257096, 5642339, 11284678, 22569356, 39496373, 45138712, 78992746, 157985492, 315970984]

約数ペア:

[(1, 315970984), (2, 157985492), (4, 78992746), (7, 45138712), (8, 39496373), (14, 22569356), (28, 11284678), (56, 5642339), (1229, 257096), (2458, 128548), (4591, 68824), (4916, 64274), (8603, 36728), (9182, 34412), (9832, 32137), (17206, 18364)]