312630484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{14639}}^1$

素因数の和:14943

約数の個数: 24

約数和(自身を含む): 577987200

約数和(自身を除く): 265356716

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10678, 14639, 21356, 29278, 58556, 278141, 556282, 1112564, 4113559, 8227118, 16454236, 78157621, 156315242, 312630484]

約数ペア:

[(1, 312630484), (2, 156315242), (4, 78157621), (19, 16454236), (38, 8227118), (76, 4113559), (281, 1112564), (562, 556282), (1124, 278141), (5339, 58556), (10678, 29278), (14639, 21356)]