252741170416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{118769347}}^1$

素因数の和:118769381

約数の個数: 40

約数和(自身を含む): 589095966080

約数和(自身を除く): 336354795664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 118769347, 237538694, 475077388, 831385429, 950154776, 1662770858, 1900309552, 2256617593, 3325541716, 4513235186, 6651083432, 9026470372, 13302166864, 15796323151, 18052940744, 31592646302, 36105881488, 63185292604, 126370585208, 252741170416]

約数ペア:

[(1, 252741170416), (2, 126370585208), (4, 63185292604), (7, 36105881488), (8, 31592646302), (14, 18052940744), (16, 15796323151), (19, 13302166864), (28, 9026470372), (38, 6651083432), (56, 4513235186), (76, 3325541716), (112, 2256617593), (133, 1900309552), (152, 1662770858), (266, 950154776), (304, 831385429), (532, 475077388), (1064, 237538694), (2128, 118769347)]