265417264

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9221}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 590060448

約数和(自身を除く): 324643184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 9221, 14392, 18442, 28784, 36884, 64547, 73768, 129094, 147536, 258188, 516376, 1032752, 2369797, 4739594, 9479188, 16588579, 18958376, 33177158, 37916752, 66354316, 132708632, 265417264]

約数ペア:

[(1, 265417264), (2, 132708632), (4, 66354316), (7, 37916752), (8, 33177158), (14, 18958376), (16, 16588579), (28, 9479188), (56, 4739594), (112, 2369797), (257, 1032752), (514, 516376), (1028, 258188), (1799, 147536), (2056, 129094), (3598, 73768), (4112, 64547), (7196, 36884), (9221, 28784), (14392, 18442)]