489605824

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{28439}}^1$

素因数の和:28720

約数の個数: 28

約数和(自身を含む): 975207600

約数和(自身を除く): 485601776

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4304, 8608, 17216, 28439, 56878, 113756, 227512, 455024, 910048, 1820096, 7650091, 15300182, 30600364, 61200728, 122401456, 244802912, 489605824]

約数ペア:

[(1, 489605824), (2, 244802912), (4, 122401456), (8, 61200728), (16, 30600364), (32, 15300182), (64, 7650091), (269, 1820096), (538, 910048), (1076, 455024), (2152, 227512), (4304, 113756), (8608, 56878), (17216, 28439)]