268881564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3200971}}^1$

素因数の和:3200985

約数の個数: 24

約数和(自身を含む): 717017728

約数和(自身を除く): 448136164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3200971, 6401942, 9602913, 12803884, 19205826, 22406797, 38411652, 44813594, 67220391, 89627188, 134440782, 268881564]

約数ペア:

[(1, 268881564), (2, 134440782), (3, 89627188), (4, 67220391), (6, 44813594), (7, 38411652), (12, 22406797), (14, 19205826), (21, 12803884), (28, 9602913), (42, 6401942), (84, 3200971)]