251013264

素因数分解:

$2^4\times 3^1\times {\mathrm{5229443}}^1$

素因数の和:5229454

約数の個数: 20

約数和(自身を含む): 648451056

約数和(自身を除く): 397437792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5229443, 10458886, 15688329, 20917772, 31376658, 41835544, 62753316, 83671088, 125506632, 251013264]

約数ペア:

[(1, 251013264), (2, 125506632), (3, 83671088), (4, 62753316), (6, 41835544), (8, 31376658), (12, 20917772), (16, 15688329), (24, 10458886), (48, 5229443)]