388603968

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{14561}}^1$

素因数の和:14715

約数の個数: 56

約数和(自身を含む): 1035649440

約数和(自身を除く): 647045472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 14561, 26688, 29122, 43683, 58244, 87366, 116488, 174732, 232976, 349464, 465952, 698928, 931904, 1397856, 2023979, 2795712, 4047958, 6071937, 8095916, 12143874, 16191832, 24287748, 32383664, 48575496, 64767328, 97150992, 129534656, 194301984, 388603968]

約数ペア:

[(1, 388603968), (2, 194301984), (3, 129534656), (4, 97150992), (6, 64767328), (8, 48575496), (12, 32383664), (16, 24287748), (24, 16191832), (32, 12143874), (48, 8095916), (64, 6071937), (96, 4047958), (139, 2795712), (192, 2023979), (278, 1397856), (417, 931904), (556, 698928), (834, 465952), (1112, 349464), (1668, 232976), (2224, 174732), (3336, 116488), (4448, 87366), (6672, 58244), (8896, 43683), (13344, 29122), (14561, 26688)]