311316104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{208099}}^1$

素因数の和:208133

約数の個数: 32

約数和(自身を含む): 674244000

約数和(自身を除く): 362927896

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 208099, 416198, 832396, 1664792, 2289089, 3537683, 4578178, 7075366, 9156356, 14150732, 18312712, 28301464, 38914513, 77829026, 155658052, 311316104]

約数ペア:

[(1, 311316104), (2, 155658052), (4, 77829026), (8, 38914513), (11, 28301464), (17, 18312712), (22, 14150732), (34, 9156356), (44, 7075366), (68, 4578178), (88, 3537683), (136, 2289089), (187, 1664792), (374, 832396), (748, 416198), (1496, 208099)]