285365504452

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1\times {\mathrm{129643}}^1$

素因数の和:130400

約数の個数: 48

約数和(自身を含む): 576158679040

約数和(自身を除く): 290793174588

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 619, 889, 1238, 1778, 2476, 3556, 4333, 8666, 17332, 78613, 129643, 157226, 259286, 314452, 518572, 550291, 907501, 1100582, 1815002, 2201164, 3630004, 16464661, 32929322, 65858644, 80249017, 115252627, 160498034, 230505254, 320996068, 461010508, 561743119, 1123486238, 2246972476, 10191625159, 20383250318, 40766500636, 71341376113, 142682752226, 285365504452]

約数ペア:

[(1, 285365504452), (2, 142682752226), (4, 71341376113), (7, 40766500636), (14, 20383250318), (28, 10191625159), (127, 2246972476), (254, 1123486238), (508, 561743119), (619, 461010508), (889, 320996068), (1238, 230505254), (1778, 160498034), (2476, 115252627), (3556, 80249017), (4333, 65858644), (8666, 32929322), (17332, 16464661), (78613, 3630004), (129643, 2201164), (157226, 1815002), (259286, 1100582), (314452, 907501), (518572, 550291)]