215699648

素因数分解:

$2^6\times {\mathrm{311}}^1\times {\mathrm{10837}}^1$

素因数の和:11160

約数の個数: 28

約数和(自身を含む): 429444912

約数和(自身を除く): 213745264

約数列:

[1, 2, 4, 8, 16, 32, 64, 311, 622, 1244, 2488, 4976, 9952, 10837, 19904, 21674, 43348, 86696, 173392, 346784, 693568, 3370307, 6740614, 13481228, 26962456, 53924912, 107849824, 215699648]

約数ペア:

[(1, 215699648), (2, 107849824), (4, 53924912), (8, 26962456), (16, 13481228), (32, 6740614), (64, 3370307), (311, 693568), (622, 346784), (1244, 173392), (2488, 86696), (4976, 43348), (9952, 21674), (10837, 19904)]