719181824

素因数分解:

$2^{11}\times {\mathrm{433}}^1\times {\mathrm{811}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 1443110760

約数和(自身を除く): 723928936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 433, 512, 811, 866, 1024, 1622, 1732, 2048, 3244, 3464, 6488, 6928, 12976, 13856, 25952, 27712, 51904, 55424, 103808, 110848, 207616, 221696, 351163, 415232, 443392, 702326, 830464, 886784, 1404652, 1660928, 2809304, 5618608, 11237216, 22474432, 44948864, 89897728, 179795456, 359590912, 719181824]

約数ペア:

[(1, 719181824), (2, 359590912), (4, 179795456), (8, 89897728), (16, 44948864), (32, 22474432), (64, 11237216), (128, 5618608), (256, 2809304), (433, 1660928), (512, 1404652), (811, 886784), (866, 830464), (1024, 702326), (1622, 443392), (1732, 415232), (2048, 351163), (3244, 221696), (3464, 207616), (6488, 110848), (6928, 103808), (12976, 55424), (13856, 51904), (25952, 27712)]