680302976

素因数分解:

$2^7\times {\mathrm{331}}^1\times {\mathrm{16057}}^1$

素因数の和:16402

約数の個数: 32

約数和(自身を含む): 1359470280

約数和(自身を除く): 679167304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331, 662, 1324, 2648, 5296, 10592, 16057, 21184, 32114, 42368, 64228, 128456, 256912, 513824, 1027648, 2055296, 5314867, 10629734, 21259468, 42518936, 85037872, 170075744, 340151488, 680302976]

約数ペア:

[(1, 680302976), (2, 340151488), (4, 170075744), (8, 85037872), (16, 42518936), (32, 21259468), (64, 10629734), (128, 5314867), (331, 2055296), (662, 1027648), (1324, 513824), (2648, 256912), (5296, 128456), (10592, 64228), (16057, 42368), (21184, 32114)]