328403716

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 584528000

約数和(自身を除く): 256124284

約数列:

[1, 2, 4, 67, 134, 268, 613, 1226, 1999, 2452, 3998, 7996, 41071, 82142, 133933, 164284, 267866, 535732, 1225387, 2450774, 4901548, 82100929, 164201858, 328403716]

約数ペア:

[(1, 328403716), (2, 164201858), (4, 82100929), (67, 4901548), (134, 2450774), (268, 1225387), (613, 535732), (1226, 267866), (1999, 164284), (2452, 133933), (3998, 82142), (7996, 41071)]