273557336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154727}}^1$

素因数の和:154763

約数の個数: 32

約数和(自身を含む): 584871840

約数和(自身を除く): 311314504

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 154727, 309454, 618908, 1237816, 2011451, 2630359, 4022902, 5260718, 8045804, 10521436, 16091608, 21042872, 34194667, 68389334, 136778668, 273557336]

約数ペア:

[(1, 273557336), (2, 136778668), (4, 68389334), (8, 34194667), (13, 21042872), (17, 16091608), (26, 10521436), (34, 8045804), (52, 5260718), (68, 4022902), (104, 2630359), (136, 2011451), (221, 1237816), (442, 618908), (884, 309454), (1768, 154727)]