317247416

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 605404800

約数和(自身を除く): 288157384

約数列:

[1, 2, 4, 8, 103, 131, 206, 262, 412, 524, 824, 1048, 2939, 5878, 11756, 13493, 23512, 26986, 53972, 107944, 302717, 385009, 605434, 770018, 1210868, 1540036, 2421736, 3080072, 39655927, 79311854, 158623708, 317247416]

約数ペア:

[(1, 317247416), (2, 158623708), (4, 79311854), (8, 39655927), (103, 3080072), (131, 2421736), (206, 1540036), (262, 1210868), (412, 770018), (524, 605434), (824, 385009), (1048, 302717), (2939, 107944), (5878, 53972), (11756, 26986), (13493, 23512)]