252496384

素因数分解:

$2^9\times 7^1\times {\mathrm{70451}}^1$

素因数の和:70476

約数の個数: 40

約数和(自身を含む): 576579168

約数和(自身を除く): 324082784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 70451, 140902, 281804, 493157, 563608, 986314, 1127216, 1972628, 2254432, 3945256, 4508864, 7890512, 9017728, 15781024, 18035456, 31562048, 36070912, 63124096, 126248192, 252496384]

約数ペア:

[(1, 252496384), (2, 126248192), (4, 63124096), (7, 36070912), (8, 31562048), (14, 18035456), (16, 15781024), (28, 9017728), (32, 7890512), (56, 4508864), (64, 3945256), (112, 2254432), (128, 1972628), (224, 1127216), (256, 986314), (448, 563608), (512, 493157), (896, 281804), (1792, 140902), (3584, 70451)]