287796604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{5297}}^1$

素因数の和:5382

約数の個数: 36

約数和(自身を含む): 546499296

約数和(自身を除く): 258702692

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 289, 578, 799, 1156, 1598, 3196, 5297, 10594, 13583, 21188, 27166, 54332, 90049, 180098, 248959, 360196, 497918, 995836, 1530833, 3061666, 4232303, 6123332, 8464606, 16929212, 71949151, 143898302, 287796604]

約数ペア:

[(1, 287796604), (2, 143898302), (4, 71949151), (17, 16929212), (34, 8464606), (47, 6123332), (68, 4232303), (94, 3061666), (188, 1530833), (289, 995836), (578, 497918), (799, 360196), (1156, 248959), (1598, 180098), (3196, 90049), (5297, 54332), (10594, 27166), (13583, 21188)]