487802121536

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{4721}}^1\times {\mathrm{22739}}^1$

素因数の和:27543

約数の個数: 56

約数和(自身を含む): 981866992320

約数和(自身を除く): 494064870784

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 4721, 9442, 18884, 22739, 37768, 45478, 75536, 90956, 151072, 181912, 302144, 335191, 363824, 670382, 727648, 1340764, 1455296, 1614469, 2681528, 3228938, 5363056, 6457876, 10726112, 12915752, 21452224, 25831504, 51663008, 103326016, 107350819, 214701638, 429403276, 858806552, 1717613104, 3435226208, 6870452416, 7621908149, 15243816298, 30487632596, 60975265192, 121950530384, 243901060768, 487802121536]

約数ペア:

[(1, 487802121536), (2, 243901060768), (4, 121950530384), (8, 60975265192), (16, 30487632596), (32, 15243816298), (64, 7621908149), (71, 6870452416), (142, 3435226208), (284, 1717613104), (568, 858806552), (1136, 429403276), (2272, 214701638), (4544, 107350819), (4721, 103326016), (9442, 51663008), (18884, 25831504), (22739, 21452224), (37768, 12915752), (45478, 10726112), (75536, 6457876), (90956, 5363056), (151072, 3228938), (181912, 2681528), (302144, 1614469), (335191, 1455296), (363824, 1340764), (670382, 727648)]