1268928

素因数分解:

$2^6\times 3^2\times {\mathrm{2203}}^1$

素因数の和:2221

約数の個数: 42

約数和(自身を含む): 3638804

約数和(自身を除く): 2369876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2203, 4406, 6609, 8812, 13218, 17624, 19827, 26436, 35248, 39654, 52872, 70496, 79308, 105744, 140992, 158616, 211488, 317232, 422976, 634464, 1268928]

約数ペア:

[(1, 1268928), (2, 634464), (3, 422976), (4, 317232), (6, 211488), (8, 158616), (9, 140992), (12, 105744), (16, 79308), (18, 70496), (24, 52872), (32, 39654), (36, 35248), (48, 26436), (64, 19827), (72, 17624), (96, 13218), (144, 8812), (192, 6609), (288, 4406), (576, 2203)]