388166632

素因数分解:

$2^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{3853}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 850153860

約数和(自身を除く): 461987228

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 257, 392, 514, 1028, 1799, 2056, 3598, 3853, 7196, 7706, 12593, 14392, 15412, 25186, 26971, 30824, 50372, 53942, 100744, 107884, 188797, 215768, 377594, 755188, 990221, 1510376, 1980442, 3960884, 6931547, 7921768, 13863094, 27726188, 48520829, 55452376, 97041658, 194083316, 388166632]

約数ペア:

[(1, 388166632), (2, 194083316), (4, 97041658), (7, 55452376), (8, 48520829), (14, 27726188), (28, 13863094), (49, 7921768), (56, 6931547), (98, 3960884), (196, 1980442), (257, 1510376), (392, 990221), (514, 755188), (1028, 377594), (1799, 215768), (2056, 188797), (3598, 107884), (3853, 100744), (7196, 53942), (7706, 50372), (12593, 30824), (14392, 26971), (15412, 25186)]