565526444

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 1177656480

約数和(自身を除く): 612130036

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 109, 196, 206, 218, 257, 412, 436, 514, 721, 763, 1028, 1442, 1526, 1799, 2884, 3052, 3598, 5047, 5341, 7196, 10094, 10682, 11227, 12593, 20188, 21364, 22454, 25186, 26471, 28013, 44908, 50372, 52942, 56026, 78589, 105884, 112052, 157178, 185297, 196091, 314356, 370594, 392182, 550123, 741188, 784364, 1100246, 1297079, 1372637, 2200492, 2594158, 2745274, 2885339, 5188316, 5490548, 5770678, 11541356, 20197373, 40394746, 80789492, 141381611, 282763222, 565526444]

約数ペア:

[(1, 565526444), (2, 282763222), (4, 141381611), (7, 80789492), (14, 40394746), (28, 20197373), (49, 11541356), (98, 5770678), (103, 5490548), (109, 5188316), (196, 2885339), (206, 2745274), (218, 2594158), (257, 2200492), (412, 1372637), (436, 1297079), (514, 1100246), (721, 784364), (763, 741188), (1028, 550123), (1442, 392182), (1526, 370594), (1799, 314356), (2884, 196091), (3052, 185297), (3598, 157178), (5047, 112052), (5341, 105884), (7196, 78589), (10094, 56026), (10682, 52942), (11227, 50372), (12593, 44908), (20188, 28013), (21364, 26471), (22454, 25186)]