248293872

素因数分解:

$2^4\times 3^2\times {\mathrm{1724263}}^1$

素因数の和:1724277

約数の個数: 30

約数和(自身を含む): 694878392

約数和(自身を除く): 446584520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1724263, 3448526, 5172789, 6897052, 10345578, 13794104, 15518367, 20691156, 27588208, 31036734, 41382312, 62073468, 82764624, 124146936, 248293872]

約数ペア:

[(1, 248293872), (2, 124146936), (3, 82764624), (4, 62073468), (6, 41382312), (8, 31036734), (9, 27588208), (12, 20691156), (16, 15518367), (18, 13794104), (24, 10345578), (36, 6897052), (48, 5172789), (72, 3448526), (144, 1724263)]