489669152

素因数分解:

$2^5\times 7^2\times {\mathrm{312289}}^1$

素因数の和:312313

約数の個数: 36

約数和(自身を含む): 1121433390

約数和(自身を除く): 631764238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 312289, 624578, 1249156, 2186023, 2498312, 4372046, 4996624, 8744092, 9993248, 15302161, 17488184, 30604322, 34976368, 61208644, 69952736, 122417288, 244834576, 489669152]

約数ペア:

[(1, 489669152), (2, 244834576), (4, 122417288), (7, 69952736), (8, 61208644), (14, 34976368), (16, 30604322), (28, 17488184), (32, 15302161), (49, 9993248), (56, 8744092), (98, 4996624), (112, 4372046), (196, 2498312), (224, 2186023), (392, 1249156), (784, 624578), (1568, 312289)]