1276165728

素因数分解:

$2^5\times 3^2\times {\mathrm{4431131}}^1$

素因数の和:4431147

約数の個数: 36

約数和(自身を含む): 3629097108

約数和(自身を除く): 2352931380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4431131, 8862262, 13293393, 17724524, 26586786, 35449048, 39880179, 53173572, 70898096, 79760358, 106347144, 141796192, 159520716, 212694288, 319041432, 425388576, 638082864, 1276165728]

約数ペア:

[(1, 1276165728), (2, 638082864), (3, 425388576), (4, 319041432), (6, 212694288), (8, 159520716), (9, 141796192), (12, 106347144), (16, 79760358), (18, 70898096), (24, 53173572), (32, 39880179), (36, 35449048), (48, 26586786), (72, 17724524), (96, 13293393), (144, 8862262), (288, 4431131)]