255861264

素因数分解:

$2^4\times 3^1\times {\mathrm{5330443}}^1$

素因数の和:5330454

約数の個数: 20

約数和(自身を含む): 660975056

約数和(自身を除く): 405113792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5330443, 10660886, 15991329, 21321772, 31982658, 42643544, 63965316, 85287088, 127930632, 255861264]

約数ペア:

[(1, 255861264), (2, 127930632), (3, 85287088), (4, 63965316), (6, 42643544), (8, 31982658), (12, 21321772), (16, 15991329), (24, 10660886), (48, 5330443)]