216093416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31891}}^1$

素因数の和:31926

約数の個数: 48

約数和(自身を含む): 508996320

約数和(自身を除く): 292902904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 31891, 63782, 127564, 223237, 255128, 350801, 446474, 701602, 892948, 1403204, 1785896, 2455607, 2806408, 3858811, 4911214, 7717622, 9822428, 15435244, 19644856, 27011677, 30870488, 54023354, 108046708, 216093416]

約数ペア:

[(1, 216093416), (2, 108046708), (4, 54023354), (7, 30870488), (8, 27011677), (11, 19644856), (14, 15435244), (22, 9822428), (28, 7717622), (44, 4911214), (56, 3858811), (77, 2806408), (88, 2455607), (121, 1785896), (154, 1403204), (242, 892948), (308, 701602), (484, 446474), (616, 350801), (847, 255128), (968, 223237), (1694, 127564), (3388, 63782), (6776, 31891)]