254520896

素因数分解:

$2^6\times 7^2\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 84

約数和(自身を含む): 591657948

約数和(自身を除く): 337137052

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 277, 293, 392, 448, 554, 586, 784, 1108, 1172, 1568, 1939, 2051, 2216, 2344, 3136, 3878, 4102, 4432, 4688, 7756, 8204, 8864, 9376, 13573, 14357, 15512, 16408, 17728, 18752, 27146, 28714, 31024, 32816, 54292, 57428, 62048, 65632, 81161, 108584, 114856, 124096, 131264, 162322, 217168, 229712, 324644, 434336, 459424, 568127, 649288, 868672, 918848, 1136254, 1298576, 2272508, 2597152, 3976889, 4545016, 5194304, 7953778, 9090032, 15907556, 18180064, 31815112, 36360128, 63630224, 127260448, 254520896]

約数ペア:

[(1, 254520896), (2, 127260448), (4, 63630224), (7, 36360128), (8, 31815112), (14, 18180064), (16, 15907556), (28, 9090032), (32, 7953778), (49, 5194304), (56, 4545016), (64, 3976889), (98, 2597152), (112, 2272508), (196, 1298576), (224, 1136254), (277, 918848), (293, 868672), (392, 649288), (448, 568127), (554, 459424), (586, 434336), (784, 324644), (1108, 229712), (1172, 217168), (1568, 162322), (1939, 131264), (2051, 124096), (2216, 114856), (2344, 108584), (3136, 81161), (3878, 65632), (4102, 62048), (4432, 57428), (4688, 54292), (7756, 32816), (8204, 31024), (8864, 28714), (9376, 27146), (13573, 18752), (14357, 17728), (15512, 16408)]