487315968

素因数分解:

$2^9\times 3^1\times {\mathrm{317263}}^1$

素因数の和:317284

約数の個数: 40

約数和(自身を含む): 1298244288

約数和(自身を除く): 810928320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 317263, 634526, 951789, 1269052, 1903578, 2538104, 3807156, 5076208, 7614312, 10152416, 15228624, 20304832, 30457248, 40609664, 60914496, 81219328, 121828992, 162438656, 243657984, 487315968]

約数ペア:

[(1, 487315968), (2, 243657984), (3, 162438656), (4, 121828992), (6, 81219328), (8, 60914496), (12, 40609664), (16, 30457248), (24, 20304832), (32, 15228624), (48, 10152416), (64, 7614312), (96, 5076208), (128, 3807156), (192, 2538104), (256, 1903578), (384, 1269052), (512, 951789), (768, 634526), (1536, 317263)]