1324723456

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32141}}^1$

素因数の和:32187

約数の個数: 72

約数和(自身を含む): 3153515904

約数和(自身を除く): 1828792448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 20608, 32141, 41216, 64282, 128564, 224987, 257128, 449974, 514256, 739243, 899948, 1028512, 1478486, 1799896, 2057024, 2956972, 3599792, 4114048, 5174701, 5913944, 7199584, 8228096, 10349402, 11827888, 14399168, 20698804, 23655776, 28798336, 41397608, 47311552, 57596672, 82795216, 94623104, 165590432, 189246208, 331180864, 662361728, 1324723456]

約数ペア:

[(1, 1324723456), (2, 662361728), (4, 331180864), (7, 189246208), (8, 165590432), (14, 94623104), (16, 82795216), (23, 57596672), (28, 47311552), (32, 41397608), (46, 28798336), (56, 23655776), (64, 20698804), (92, 14399168), (112, 11827888), (128, 10349402), (161, 8228096), (184, 7199584), (224, 5913944), (256, 5174701), (322, 4114048), (368, 3599792), (448, 2956972), (644, 2057024), (736, 1799896), (896, 1478486), (1288, 1028512), (1472, 899948), (1792, 739243), (2576, 514256), (2944, 449974), (5152, 257128), (5888, 224987), (10304, 128564), (20608, 64282), (32141, 41216)]