240115456

素因数分解:

$2^8\times 7^1\times {\mathrm{133993}}^1$

素因数の和:134016

約数の個数: 36

約数和(自身を含む): 547767472

約数和(自身を除く): 307652016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 133993, 267986, 535972, 937951, 1071944, 1875902, 2143888, 3751804, 4287776, 7503608, 8575552, 15007216, 17151104, 30014432, 34302208, 60028864, 120057728, 240115456]

約数ペア:

[(1, 240115456), (2, 120057728), (4, 60028864), (7, 34302208), (8, 30014432), (14, 17151104), (16, 15007216), (28, 8575552), (32, 7503608), (56, 4287776), (64, 3751804), (112, 2143888), (128, 1875902), (224, 1071944), (256, 937951), (448, 535972), (896, 267986), (1792, 133993)]