858450984

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{240059}}^1$

素因数の和:240217

約数の個数: 32

約数和(自身を含む): 2160540000

約数和(自身を除く): 1302089016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 240059, 480118, 720177, 960236, 1440354, 1920472, 2880708, 5761416, 35768791, 71537582, 107306373, 143075164, 214612746, 286150328, 429225492, 858450984]

約数ペア:

[(1, 858450984), (2, 429225492), (3, 286150328), (4, 214612746), (6, 143075164), (8, 107306373), (12, 71537582), (24, 35768791), (149, 5761416), (298, 2880708), (447, 1920472), (596, 1440354), (894, 960236), (1192, 720177), (1788, 480118), (3576, 240059)]