248305968

素因数分解:

$2^4\times 3^2\times {\mathrm{1724347}}^1$

素因数の和:1724361

約数の個数: 30

約数和(自身を含む): 694912244

約数和(自身を除く): 446606276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1724347, 3448694, 5173041, 6897388, 10346082, 13794776, 15519123, 20692164, 27589552, 31038246, 41384328, 62076492, 82768656, 124152984, 248305968]

約数ペア:

[(1, 248305968), (2, 124152984), (3, 82768656), (4, 62076492), (6, 41384328), (8, 31038246), (9, 27589552), (12, 20692164), (16, 15519123), (18, 13794776), (24, 10346082), (36, 6897388), (48, 5173041), (72, 3448694), (144, 1724347)]