249968688

素因数分解:

$2^4\times 3^1\times {\mathrm{5207681}}^1$

素因数の和:5207692

約数の個数: 20

約数和(自身を含む): 645752568

約数和(自身を除く): 395783880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5207681, 10415362, 15623043, 20830724, 31246086, 41661448, 62492172, 83322896, 124984344, 249968688]

約数ペア:

[(1, 249968688), (2, 124984344), (3, 83322896), (4, 62492172), (6, 41661448), (8, 31246086), (12, 20830724), (16, 15623043), (24, 10415362), (48, 5207681)]