261036292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15173}}^1$

素因数の和:15228

約数の個数: 48

約数和(自身を含む): 550634112

約数和(自身を除く): 289597820

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 4301, 8602, 15173, 17204, 30346, 60692, 166903, 257941, 333806, 348979, 515882, 667612, 697958, 1031764, 1395916, 2837351, 3838769, 5674702, 5932643, 7677538, 11349404, 11865286, 15355076, 23730572, 65259073, 130518146, 261036292]

約数ペア:

[(1, 261036292), (2, 130518146), (4, 65259073), (11, 23730572), (17, 15355076), (22, 11865286), (23, 11349404), (34, 7677538), (44, 5932643), (46, 5674702), (68, 3838769), (92, 2837351), (187, 1395916), (253, 1031764), (374, 697958), (391, 667612), (506, 515882), (748, 348979), (782, 333806), (1012, 257941), (1564, 166903), (4301, 60692), (8602, 30346), (15173, 17204)]