308896

素因数分解:

$2^5\times 7^2\times {\mathrm{197}}^1$

素因数の和:221

約数の個数: 36

約数和(自身を含む): 711018

約数和(自身を除く): 402122

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 197, 224, 392, 394, 784, 788, 1379, 1568, 1576, 2758, 3152, 5516, 6304, 9653, 11032, 19306, 22064, 38612, 44128, 77224, 154448, 308896]

約数ペア:

[(1, 308896), (2, 154448), (4, 77224), (7, 44128), (8, 38612), (14, 22064), (16, 19306), (28, 11032), (32, 9653), (49, 6304), (56, 5516), (98, 3152), (112, 2758), (196, 1576), (197, 1568), (224, 1379), (392, 788), (394, 784)]