265662464

素因数分解:

$2^{12}\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:924

約数の個数: 52

約数和(自身を含む): 538640160

約数和(自身を除く): 272977696

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 821, 1024, 1264, 1642, 2048, 2528, 3284, 4096, 5056, 6568, 10112, 13136, 20224, 26272, 40448, 52544, 64859, 80896, 105088, 129718, 161792, 210176, 259436, 323584, 420352, 518872, 840704, 1037744, 1681408, 2075488, 3362816, 4150976, 8301952, 16603904, 33207808, 66415616, 132831232, 265662464]

約数ペア:

[(1, 265662464), (2, 132831232), (4, 66415616), (8, 33207808), (16, 16603904), (32, 8301952), (64, 4150976), (79, 3362816), (128, 2075488), (158, 1681408), (256, 1037744), (316, 840704), (512, 518872), (632, 420352), (821, 323584), (1024, 259436), (1264, 210176), (1642, 161792), (2048, 129718), (2528, 105088), (3284, 80896), (4096, 64859), (5056, 52544), (6568, 40448), (10112, 26272), (13136, 20224)]