289639128

素因数分解:

$2^3\times 3^1\times {\mathrm{1579}}^1\times {\mathrm{7643}}^1$

素因数の和:9231

約数の個数: 32

約数和(自身を含む): 724651200

約数和(自身を除く): 435012072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1579, 3158, 4737, 6316, 7643, 9474, 12632, 15286, 18948, 22929, 30572, 37896, 45858, 61144, 91716, 183432, 12068297, 24136594, 36204891, 48273188, 72409782, 96546376, 144819564, 289639128]

約数ペア:

[(1, 289639128), (2, 144819564), (3, 96546376), (4, 72409782), (6, 48273188), (8, 36204891), (12, 24136594), (24, 12068297), (1579, 183432), (3158, 91716), (4737, 61144), (6316, 45858), (7643, 37896), (9474, 30572), (12632, 22929), (15286, 18948)]