257998656

素因数分解:

$2^6\times 3^1\times {\mathrm{1343743}}^1$

素因数の和:1343758

約数の個数: 28

約数和(自身を含む): 682621952

約数和(自身を除く): 424623296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1343743, 2687486, 4031229, 5374972, 8062458, 10749944, 16124916, 21499888, 32249832, 42999776, 64499664, 85999552, 128999328, 257998656]

約数ペア:

[(1, 257998656), (2, 128999328), (3, 85999552), (4, 64499664), (6, 42999776), (8, 32249832), (12, 21499888), (16, 16124916), (24, 10749944), (32, 8062458), (48, 5374972), (64, 4031229), (96, 2687486), (192, 1343743)]