496447416

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{12379}}^1$

素因数の和:12948

約数の個数: 48

約数和(自身を含む): 1347067800

約数和(自身を除く): 850620384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4456, 5013, 6684, 10026, 12379, 13368, 20052, 24758, 37137, 40104, 49516, 74274, 99032, 111411, 148548, 222822, 297096, 445644, 891288, 6895103, 13790206, 20685309, 27580412, 41370618, 55160824, 62055927, 82741236, 124111854, 165482472, 248223708, 496447416]

約数ペア:

[(1, 496447416), (2, 248223708), (3, 165482472), (4, 124111854), (6, 82741236), (8, 62055927), (9, 55160824), (12, 41370618), (18, 27580412), (24, 20685309), (36, 13790206), (72, 6895103), (557, 891288), (1114, 445644), (1671, 297096), (2228, 222822), (3342, 148548), (4456, 111411), (5013, 99032), (6684, 74274), (10026, 49516), (12379, 40104), (13368, 37137), (20052, 24758)]