231066888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{740599}}^1$

素因数の和:740621

約数の個数: 32

約数和(自身を含む): 622104000

約数和(自身を除く): 391037112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 740599, 1481198, 2221797, 2962396, 4443594, 5924792, 8887188, 9627787, 17774376, 19255574, 28883361, 38511148, 57766722, 77022296, 115533444, 231066888]

約数ペア:

[(1, 231066888), (2, 115533444), (3, 77022296), (4, 57766722), (6, 38511148), (8, 28883361), (12, 19255574), (13, 17774376), (24, 9627787), (26, 8887188), (39, 5924792), (52, 4443594), (78, 2962396), (104, 2221797), (156, 1481198), (312, 740599)]