247066816

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 500359680

約数和(自身を除く): 253292864

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 127, 226, 254, 269, 452, 508, 538, 904, 1016, 1076, 1808, 2032, 2152, 3616, 4064, 4304, 7232, 8128, 8608, 14351, 17216, 28702, 30397, 34163, 57404, 60794, 68326, 114808, 121588, 136652, 229616, 243176, 273304, 459232, 486352, 546608, 918464, 972704, 1093216, 1945408, 2186432, 3860419, 7720838, 15441676, 30883352, 61766704, 123533408, 247066816]

約数ペア:

[(1, 247066816), (2, 123533408), (4, 61766704), (8, 30883352), (16, 15441676), (32, 7720838), (64, 3860419), (113, 2186432), (127, 1945408), (226, 1093216), (254, 972704), (269, 918464), (452, 546608), (508, 486352), (538, 459232), (904, 273304), (1016, 243176), (1076, 229616), (1808, 136652), (2032, 121588), (2152, 114808), (3616, 68326), (4064, 60794), (4304, 57404), (7232, 34163), (8128, 30397), (8608, 28702), (14351, 17216)]