262464256

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{10151}}^1$

素因数の和:10268

約数の個数: 36

約数和(自身を含む): 529142544

約数和(自身を除く): 266678288

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 3232, 6464, 10151, 12928, 20302, 25856, 40604, 81208, 162416, 324832, 649664, 1025251, 1299328, 2050502, 2598656, 4101004, 8202008, 16404016, 32808032, 65616064, 131232128, 262464256]

約数ペア:

[(1, 262464256), (2, 131232128), (4, 65616064), (8, 32808032), (16, 16404016), (32, 8202008), (64, 4101004), (101, 2598656), (128, 2050502), (202, 1299328), (256, 1025251), (404, 649664), (808, 324832), (1616, 162416), (3232, 81208), (6464, 40604), (10151, 25856), (12928, 20302)]