378909888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{281927}}^1$

素因数の和:281949

約数の個数: 56

約数和(自身を含む): 1145755392

約数和(自身を除く): 766845504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 281927, 563854, 845781, 1127708, 1691562, 1973489, 2255416, 3383124, 3946978, 4510832, 5920467, 6766248, 7893956, 9021664, 11840934, 13532496, 15787912, 18043328, 23681868, 27064992, 31575824, 47363736, 54129984, 63151648, 94727472, 126303296, 189454944, 378909888]

約数ペア:

[(1, 378909888), (2, 189454944), (3, 126303296), (4, 94727472), (6, 63151648), (7, 54129984), (8, 47363736), (12, 31575824), (14, 27064992), (16, 23681868), (21, 18043328), (24, 15787912), (28, 13532496), (32, 11840934), (42, 9021664), (48, 7893956), (56, 6766248), (64, 5920467), (84, 4510832), (96, 3946978), (112, 3383124), (168, 2255416), (192, 1973489), (224, 1691562), (336, 1127708), (448, 845781), (672, 563854), (1344, 281927)]