291258136816

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{1087}}^1\times {\mathrm{47441}}^1$

素因数の和:48889

約数の個数: 40

約数和(自身を含む): 566443816704

約数和(自身を除く): 275185679888

約数列:

[1, 2, 4, 8, 16, 353, 706, 1087, 1412, 2174, 2824, 4348, 5648, 8696, 17392, 47441, 94882, 189764, 379528, 383711, 759056, 767422, 1534844, 3069688, 6139376, 16746673, 33493346, 51568367, 66986692, 103136734, 133973384, 206273468, 267946768, 412546936, 825093872, 18203633551, 36407267102, 72814534204, 145629068408, 291258136816]

約数ペア:

[(1, 291258136816), (2, 145629068408), (4, 72814534204), (8, 36407267102), (16, 18203633551), (353, 825093872), (706, 412546936), (1087, 267946768), (1412, 206273468), (2174, 133973384), (2824, 103136734), (4348, 66986692), (5648, 51568367), (8696, 33493346), (17392, 16746673), (47441, 6139376), (94882, 3069688), (189764, 1534844), (379528, 767422), (383711, 759056)]