253728

素因数分解:

$2^5\times 3^2\times {\mathrm{881}}^1$

素因数の和:897

約数の個数: 36

約数和(自身を含む): 722358

約数和(自身を除く): 468630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 881, 1762, 2643, 3524, 5286, 7048, 7929, 10572, 14096, 15858, 21144, 28192, 31716, 42288, 63432, 84576, 126864, 253728]

約数ペア:

[(1, 253728), (2, 126864), (3, 84576), (4, 63432), (6, 42288), (8, 31716), (9, 28192), (12, 21144), (16, 15858), (18, 14096), (24, 10572), (32, 7929), (36, 7048), (48, 5286), (72, 3524), (96, 2643), (144, 1762), (288, 881)]