330191872

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2686

約数の個数: 44

約数和(自身を含む): 665520640

約数和(自身を除く): 335328768

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 2539, 4064, 5078, 8128, 10156, 16256, 20312, 32512, 40624, 65024, 81248, 130048, 162496, 322453, 324992, 644906, 649984, 1289812, 1299968, 2579624, 2599936, 5159248, 10318496, 20636992, 41273984, 82547968, 165095936, 330191872]

約数ペア:

[(1, 330191872), (2, 165095936), (4, 82547968), (8, 41273984), (16, 20636992), (32, 10318496), (64, 5159248), (127, 2599936), (128, 2579624), (254, 1299968), (256, 1289812), (508, 649984), (512, 644906), (1016, 324992), (1024, 322453), (2032, 162496), (2539, 130048), (4064, 81248), (5078, 65024), (8128, 40624), (10156, 32512), (16256, 20312)]