273142912

素因数分解:

$2^7\times 7^1\times {\mathrm{304847}}^1$

素因数の和:304868

約数の個数: 32

約数和(自身を含む): 621889920

約数和(自身を除く): 348747008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 304847, 609694, 1219388, 2133929, 2438776, 4267858, 4877552, 8535716, 9755104, 17071432, 19510208, 34142864, 39020416, 68285728, 136571456, 273142912]

約数ペア:

[(1, 273142912), (2, 136571456), (4, 68285728), (7, 39020416), (8, 34142864), (14, 19510208), (16, 17071432), (28, 9755104), (32, 8535716), (56, 4877552), (64, 4267858), (112, 2438776), (128, 2133929), (224, 1219388), (448, 609694), (896, 304847)]