217984176

素因数分解:

$2^4\times 3^3\times {\mathrm{504593}}^1$

素因数の和:504610

約数の個数: 40

約数和(自身を含む): 625696560

約数和(自身を除く): 407712384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 504593, 1009186, 1513779, 2018372, 3027558, 4036744, 4541337, 6055116, 8073488, 9082674, 12110232, 13624011, 18165348, 24220464, 27248022, 36330696, 54496044, 72661392, 108992088, 217984176]

約数ペア:

[(1, 217984176), (2, 108992088), (3, 72661392), (4, 54496044), (6, 36330696), (8, 27248022), (9, 24220464), (12, 18165348), (16, 13624011), (18, 12110232), (24, 9082674), (27, 8073488), (36, 6055116), (48, 4541337), (54, 4036744), (72, 3027558), (108, 2018372), (144, 1513779), (216, 1009186), (432, 504593)]