291075264

素因数分解:

$2^6\times 3^2\times {\mathrm{505339}}^1$

素因数の和:505357

約数の個数: 42

約数和(自身を含む): 834316340

約数和(自身を除く): 543241076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 505339, 1010678, 1516017, 2021356, 3032034, 4042712, 4548051, 6064068, 8085424, 9096102, 12128136, 16170848, 18192204, 24256272, 32341696, 36384408, 48512544, 72768816, 97025088, 145537632, 291075264]

約数ペア:

[(1, 291075264), (2, 145537632), (3, 97025088), (4, 72768816), (6, 48512544), (8, 36384408), (9, 32341696), (12, 24256272), (16, 18192204), (18, 16170848), (24, 12128136), (32, 9096102), (36, 8085424), (48, 6064068), (64, 4548051), (72, 4042712), (96, 3032034), (144, 2021356), (192, 1516017), (288, 1010678), (576, 505339)]