489445376

素因数分解:

$2^{11}\times 7^1\times {\mathrm{34141}}^1$

素因数の和:34170

約数の個数: 48

約数和(自身を含む): 1118491920

約数和(自身を除く): 629046544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 34141, 68282, 136564, 238987, 273128, 477974, 546256, 955948, 1092512, 1911896, 2185024, 3823792, 4370048, 7647584, 8740096, 15295168, 17480192, 30590336, 34960384, 61180672, 69920768, 122361344, 244722688, 489445376]

約数ペア:

[(1, 489445376), (2, 244722688), (4, 122361344), (7, 69920768), (8, 61180672), (14, 34960384), (16, 30590336), (28, 17480192), (32, 15295168), (56, 8740096), (64, 7647584), (112, 4370048), (128, 3823792), (224, 2185024), (256, 1911896), (448, 1092512), (512, 955948), (896, 546256), (1024, 477974), (1792, 273128), (2048, 238987), (3584, 136564), (7168, 68282), (14336, 34141)]