313627624

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2963}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 598609440

約数和(自身を除く): 284981816

約数列:

[1, 2, 4, 8, 101, 131, 202, 262, 404, 524, 808, 1048, 2963, 5926, 11852, 13231, 23704, 26462, 52924, 105848, 299263, 388153, 598526, 776306, 1197052, 1552612, 2394104, 3105224, 39203453, 78406906, 156813812, 313627624]

約数ペア:

[(1, 313627624), (2, 156813812), (4, 78406906), (8, 39203453), (101, 3105224), (131, 2394104), (202, 1552612), (262, 1197052), (404, 776306), (524, 598526), (808, 388153), (1048, 299263), (2963, 105848), (5926, 52924), (11852, 26462), (13231, 23704)]