493461968

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:616

約数の個数: 60

約数和(自身を含む): 1004757120

約数和(自身を除く): 511295152

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 479, 496, 536, 958, 961, 1072, 1916, 1922, 2077, 3832, 3844, 4154, 7664, 7688, 8308, 14849, 15376, 16616, 29698, 32093, 33232, 59396, 64186, 64387, 118792, 128372, 128774, 237584, 256744, 257548, 460319, 513488, 515096, 920638, 994883, 1030192, 1841276, 1989766, 3682552, 3979532, 7365104, 7959064, 15918128, 30841373, 61682746, 123365492, 246730984, 493461968]

約数ペア:

[(1, 493461968), (2, 246730984), (4, 123365492), (8, 61682746), (16, 30841373), (31, 15918128), (62, 7959064), (67, 7365104), (124, 3979532), (134, 3682552), (248, 1989766), (268, 1841276), (479, 1030192), (496, 994883), (536, 920638), (958, 515096), (961, 513488), (1072, 460319), (1916, 257548), (1922, 256744), (2077, 237584), (3832, 128774), (3844, 128372), (4154, 118792), (7664, 64387), (7688, 64186), (8308, 59396), (14849, 33232), (15376, 32093), (16616, 29698)]