268703456

素因数分解:

$2^5\times 7^3\times {\mathrm{24481}}^1$

素因数の和:24512

約数の個数: 48

約数和(自身を含む): 616946400

約数和(自身を除く): 348242944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 24481, 48962, 97924, 171367, 195848, 342734, 391696, 685468, 783392, 1199569, 1370936, 2399138, 2741872, 4798276, 5483744, 8396983, 9596552, 16793966, 19193104, 33587932, 38386208, 67175864, 134351728, 268703456]

約数ペア:

[(1, 268703456), (2, 134351728), (4, 67175864), (7, 38386208), (8, 33587932), (14, 19193104), (16, 16793966), (28, 9596552), (32, 8396983), (49, 5483744), (56, 4798276), (98, 2741872), (112, 2399138), (196, 1370936), (224, 1199569), (343, 783392), (392, 685468), (686, 391696), (784, 342734), (1372, 195848), (1568, 171367), (2744, 97924), (5488, 48962), (10976, 24481)]