285656472

素因数分解:

$2^3\times 3^2\times {\mathrm{3967451}}^1$

素因数の和:3967463

約数の個数: 24

約数和(自身を含む): 773653140

約数和(自身を除く): 487996668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3967451, 7934902, 11902353, 15869804, 23804706, 31739608, 35707059, 47609412, 71414118, 95218824, 142828236, 285656472]

約数ペア:

[(1, 285656472), (2, 142828236), (3, 95218824), (4, 71414118), (6, 47609412), (8, 35707059), (9, 31739608), (12, 23804706), (18, 15869804), (24, 11902353), (36, 7934902), (72, 3967451)]