272238768

素因数分解:

$2^4\times 3^2\times {\mathrm{1890547}}^1$

素因数の和:1890561

約数の個数: 30

約数和(自身を含む): 761890844

約数和(自身を除く): 489652076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1890547, 3781094, 5671641, 7562188, 11343282, 15124376, 17014923, 22686564, 30248752, 34029846, 45373128, 68059692, 90746256, 136119384, 272238768]

約数ペア:

[(1, 272238768), (2, 136119384), (3, 90746256), (4, 68059692), (6, 45373128), (8, 34029846), (9, 30248752), (12, 22686564), (16, 17014923), (18, 15124376), (24, 11343282), (36, 7562188), (48, 5671641), (72, 3781094), (144, 1890547)]