507456

素因数分解:

$2^6\times 3^2\times {\mathrm{881}}^1$

素因数の和:899

約数の個数: 42

約数和(自身を含む): 1456182

約数和(自身を除く): 948726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 881, 1762, 2643, 3524, 5286, 7048, 7929, 10572, 14096, 15858, 21144, 28192, 31716, 42288, 56384, 63432, 84576, 126864, 169152, 253728, 507456]

約数ペア:

[(1, 507456), (2, 253728), (3, 169152), (4, 126864), (6, 84576), (8, 63432), (9, 56384), (12, 42288), (16, 31716), (18, 28192), (24, 21144), (32, 15858), (36, 14096), (48, 10572), (64, 7929), (72, 7048), (96, 5286), (144, 3524), (192, 2643), (288, 1762), (576, 881)]