268515184

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33767}}^1$

素因数の和:33853

約数の個数: 40

約数和(自身を含む): 602961408

約数和(自身を除く): 334446224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 33767, 67534, 135068, 236369, 270136, 472738, 540272, 945476, 1890952, 2397457, 3781904, 4794914, 9589828, 16782199, 19179656, 33564398, 38359312, 67128796, 134257592, 268515184]

約数ペア:

[(1, 268515184), (2, 134257592), (4, 67128796), (7, 38359312), (8, 33564398), (14, 19179656), (16, 16782199), (28, 9589828), (56, 4794914), (71, 3781904), (112, 2397457), (142, 1890952), (284, 945476), (497, 540272), (568, 472738), (994, 270136), (1136, 236369), (1988, 135068), (3976, 67534), (7952, 33767)]