1140320384

素因数分解:

$2^7\times 7^1\times {\mathrm{1272679}}^1$

素因数の和:1272700

約数の個数: 32

約数和(自身を含む): 2596267200

約数和(自身を除く): 1455946816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1272679, 2545358, 5090716, 8908753, 10181432, 17817506, 20362864, 35635012, 40725728, 71270024, 81451456, 142540048, 162902912, 285080096, 570160192, 1140320384]

約数ペア:

[(1, 1140320384), (2, 570160192), (4, 285080096), (7, 162902912), (8, 142540048), (14, 81451456), (16, 71270024), (28, 40725728), (32, 35635012), (56, 20362864), (64, 17817506), (112, 10181432), (128, 8908753), (224, 5090716), (448, 2545358), (896, 1272679)]