459472384

素因数分解:

$2^9\times 7^1\times {\mathrm{128201}}^1$

素因数の和:128226

約数の個数: 40

約数和(自身を含む): 1049205168

約数和(自身を除く): 589732784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 128201, 256402, 512804, 897407, 1025608, 1794814, 2051216, 3589628, 4102432, 7179256, 8204864, 14358512, 16409728, 28717024, 32819456, 57434048, 65638912, 114868096, 229736192, 459472384]

約数ペア:

[(1, 459472384), (2, 229736192), (4, 114868096), (7, 65638912), (8, 57434048), (14, 32819456), (16, 28717024), (28, 16409728), (32, 14358512), (56, 8204864), (64, 7179256), (112, 4102432), (128, 3589628), (224, 2051216), (256, 1794814), (448, 1025608), (512, 897407), (896, 512804), (1792, 256402), (3584, 128201)]