315142768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3413}}^1$

素因数の和:3649

約数の個数: 40

約数和(自身を含む): 635004000

約数和(自身を除く): 319861232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 199, 232, 398, 464, 796, 1592, 3184, 3413, 5771, 6826, 11542, 13652, 23084, 27304, 46168, 54608, 92336, 98977, 197954, 395908, 679187, 791816, 1358374, 1583632, 2716748, 5433496, 10866992, 19696423, 39392846, 78785692, 157571384, 315142768]

約数ペア:

[(1, 315142768), (2, 157571384), (4, 78785692), (8, 39392846), (16, 19696423), (29, 10866992), (58, 5433496), (116, 2716748), (199, 1583632), (232, 1358374), (398, 791816), (464, 679187), (796, 395908), (1592, 197954), (3184, 98977), (3413, 92336), (5771, 54608), (6826, 46168), (11542, 27304), (13652, 23084)]