800785728

素因数分解:

$2^6\times 3^2\times {\mathrm{1390253}}^1$

素因数の和:1390271

約数の個数: 42

約数和(自身を含む): 2295309354

約数和(自身を除く): 1494523626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1390253, 2780506, 4170759, 5561012, 8341518, 11122024, 12512277, 16683036, 22244048, 25024554, 33366072, 44488096, 50049108, 66732144, 88976192, 100098216, 133464288, 200196432, 266928576, 400392864, 800785728]

約数ペア:

[(1, 800785728), (2, 400392864), (3, 266928576), (4, 200196432), (6, 133464288), (8, 100098216), (9, 88976192), (12, 66732144), (16, 50049108), (18, 44488096), (24, 33366072), (32, 25024554), (36, 22244048), (48, 16683036), (64, 12512277), (72, 11122024), (96, 8341518), (144, 5561012), (192, 4170759), (288, 2780506), (576, 1390253)]