321933824

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5096

約数の個数: 40

約数和(自身を含む): 648434688

約数和(自身を除く): 326500864

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 4951, 8128, 9902, 16256, 19804, 32512, 39608, 65024, 79216, 158432, 316864, 628777, 633728, 1257554, 1267456, 2515108, 2534912, 5030216, 10060432, 20120864, 40241728, 80483456, 160966912, 321933824]

約数ペア:

[(1, 321933824), (2, 160966912), (4, 80483456), (8, 40241728), (16, 20120864), (32, 10060432), (64, 5030216), (127, 2534912), (128, 2515108), (254, 1267456), (256, 1257554), (508, 633728), (512, 628777), (1016, 316864), (2032, 158432), (4064, 79216), (4951, 65024), (8128, 39608), (9902, 32512), (16256, 19804)]