271533892

素因数分解:

$2^2\times 7^6\times {\mathrm{577}}^1$

素因数の和:623

約数の個数: 42

約数和(自身を含む): 555341822

約数和(自身を除く): 283807930

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 577, 686, 1154, 1372, 2308, 2401, 4039, 4802, 8078, 9604, 16156, 16807, 28273, 33614, 56546, 67228, 113092, 117649, 197911, 235298, 395822, 470596, 791644, 1385377, 2770754, 5541508, 9697639, 19395278, 38790556, 67883473, 135766946, 271533892]

約数ペア:

[(1, 271533892), (2, 135766946), (4, 67883473), (7, 38790556), (14, 19395278), (28, 9697639), (49, 5541508), (98, 2770754), (196, 1385377), (343, 791644), (577, 470596), (686, 395822), (1154, 235298), (1372, 197911), (2308, 117649), (2401, 113092), (4039, 67228), (4802, 56546), (8078, 33614), (9604, 28273), (16156, 16807)]