251572024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{36187}}^1$

素因数の和:36283

約数の個数: 32

約数和(自身を含む): 521107200

約数和(自身を除く): 269535176

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 36187, 72374, 144748, 289496, 398057, 796114, 1592228, 2858773, 3184456, 5717546, 11435092, 22870184, 31446503, 62893006, 125786012, 251572024]

約数ペア:

[(1, 251572024), (2, 125786012), (4, 62893006), (8, 31446503), (11, 22870184), (22, 11435092), (44, 5717546), (79, 3184456), (88, 2858773), (158, 1592228), (316, 796114), (632, 398057), (869, 289496), (1738, 144748), (3476, 72374), (6952, 36187)]