348049144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{2039}}^1$

素因数の和:3187

約数の個数: 32

約数和(自身を含む): 687888000

約数和(自身を除く): 339838856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1123, 2039, 2246, 4078, 4492, 8156, 8984, 16312, 21337, 38741, 42674, 77482, 85348, 154964, 170696, 309928, 2289797, 4579594, 9159188, 18318376, 43506143, 87012286, 174024572, 348049144]

約数ペア:

[(1, 348049144), (2, 174024572), (4, 87012286), (8, 43506143), (19, 18318376), (38, 9159188), (76, 4579594), (152, 2289797), (1123, 309928), (2039, 170696), (2246, 154964), (4078, 85348), (4492, 77482), (8156, 42674), (8984, 38741), (16312, 21337)]