264857144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{84673}}^1$

素因数の和:84719

約数の個数: 32

約数和(自身を含む): 548687520

約数和(自身を除く): 283830376

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 84673, 169346, 338692, 677384, 1439441, 1947479, 2878882, 3894958, 5757764, 7789916, 11515528, 15579832, 33107143, 66214286, 132428572, 264857144]

約数ペア:

[(1, 264857144), (2, 132428572), (4, 66214286), (8, 33107143), (17, 15579832), (23, 11515528), (34, 7789916), (46, 5757764), (68, 3894958), (92, 2878882), (136, 1947479), (184, 1439441), (391, 677384), (782, 338692), (1564, 169346), (3128, 84673)]