256201752

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{30241}}^1$

素因数の和:30603

約数の個数: 32

約数和(自身を含む): 642340080

約数和(自身を除く): 386138328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 30241, 60482, 90723, 120964, 181446, 241928, 362892, 725784, 10675073, 21350146, 32025219, 42700292, 64050438, 85400584, 128100876, 256201752]

約数ペア:

[(1, 256201752), (2, 128100876), (3, 85400584), (4, 64050438), (6, 42700292), (8, 32025219), (12, 21350146), (24, 10675073), (353, 725784), (706, 362892), (1059, 241928), (1412, 181446), (2118, 120964), (2824, 90723), (4236, 60482), (8472, 30241)]