268307736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{657617}}^1$

素因数の和:657643

約数の個数: 32

約数和(自身を含む): 710227440

約数和(自身を除く): 441919704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 657617, 1315234, 1972851, 2630468, 3945702, 5260936, 7891404, 11179489, 15782808, 22358978, 33538467, 44717956, 67076934, 89435912, 134153868, 268307736]

約数ペア:

[(1, 268307736), (2, 134153868), (3, 89435912), (4, 67076934), (6, 44717956), (8, 33538467), (12, 22358978), (17, 15782808), (24, 11179489), (34, 7891404), (51, 5260936), (68, 3945702), (102, 2630468), (136, 1972851), (204, 1315234), (408, 657617)]