353684288

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{128519}}^1$

素因数の和:128574

約数の個数: 28

約数和(自身を含む): 718169760

約数和(自身を除く): 364485472

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 128519, 257038, 514076, 1028152, 2056304, 4112608, 5526317, 8225216, 11052634, 22105268, 44210536, 88421072, 176842144, 353684288]

約数ペア:

[(1, 353684288), (2, 176842144), (4, 88421072), (8, 44210536), (16, 22105268), (32, 11052634), (43, 8225216), (64, 5526317), (86, 4112608), (172, 2056304), (344, 1028152), (688, 514076), (1376, 257038), (2752, 128519)]