255007728

素因数分解:

$2^4\times 3^2\times {\mathrm{1770887}}^1$

素因数の和:1770901

約数の個数: 30

約数和(自身を含む): 713667864

約数和(自身を除く): 458660136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1770887, 3541774, 5312661, 7083548, 10625322, 14167096, 15937983, 21250644, 28334192, 31875966, 42501288, 63751932, 85002576, 127503864, 255007728]

約数ペア:

[(1, 255007728), (2, 127503864), (3, 85002576), (4, 63751932), (6, 42501288), (8, 31875966), (9, 28334192), (12, 21250644), (16, 15937983), (18, 14167096), (24, 10625322), (36, 7083548), (48, 5312661), (72, 3541774), (144, 1770887)]