857328

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 2263248

約数和(自身を除く): 1405920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 337, 424, 636, 674, 848, 1011, 1272, 1348, 2022, 2544, 2696, 4044, 5392, 8088, 16176, 17861, 35722, 53583, 71444, 107166, 142888, 214332, 285776, 428664, 857328]

約数ペア:

[(1, 857328), (2, 428664), (3, 285776), (4, 214332), (6, 142888), (8, 107166), (12, 71444), (16, 53583), (24, 35722), (48, 17861), (53, 16176), (106, 8088), (159, 5392), (212, 4044), (318, 2696), (337, 2544), (424, 2022), (636, 1348), (674, 1272), (848, 1011)]