261148896

素因数分解:

$2^5\times 3^2\times {\mathrm{906767}}^1$

素因数の和:906783

約数の個数: 36

約数和(自身を含む): 742642992

約数和(自身を除く): 481494096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 906767, 1813534, 2720301, 3627068, 5440602, 7254136, 8160903, 10881204, 14508272, 16321806, 21762408, 29016544, 32643612, 43524816, 65287224, 87049632, 130574448, 261148896]

約数ペア:

[(1, 261148896), (2, 130574448), (3, 87049632), (4, 65287224), (6, 43524816), (8, 32643612), (9, 29016544), (12, 21762408), (16, 16321806), (18, 14508272), (24, 10881204), (32, 8160903), (36, 7254136), (48, 5440602), (72, 3627068), (96, 2720301), (144, 1813534), (288, 906767)]