266688676

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{2819}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 475181280

約数和(自身を除く): 208492604

約数列:

[1, 2, 4, 67, 134, 268, 353, 706, 1412, 2819, 5638, 11276, 23651, 47302, 94604, 188873, 377746, 755492, 995107, 1990214, 3980428, 66672169, 133344338, 266688676]

約数ペア:

[(1, 266688676), (2, 133344338), (4, 66672169), (67, 3980428), (134, 1990214), (268, 995107), (353, 755492), (706, 377746), (1412, 188873), (2819, 94604), (5638, 47302), (11276, 23651)]