397070016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{295439}}^1$

素因数の和:295461

約数の個数: 56

約数和(自身を含む): 1200668160

約数和(自身を除く): 803598144

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, 295439, 590878, 886317, 1181756, 1772634, 2068073, 2363512, 3545268, 4136146, 4727024, 6204219, 7090536, 8272292, 9454048, 12408438, 14181072, 16544584, 18908096, 24816876, 28362144, 33089168, 49633752, 56724288, 66178336, 99267504, 132356672, 198535008, 397070016]

約数ペア:

[(1, 397070016), (2, 198535008), (3, 132356672), (4, 99267504), (6, 66178336), (7, 56724288), (8, 49633752), (12, 33089168), (14, 28362144), (16, 24816876), (21, 18908096), (24, 16544584), (28, 14181072), (32, 12408438), (42, 9454048), (48, 8272292), (56, 7090536), (64, 6204219), (84, 4727024), (96, 4136146), (112, 3545268), (168, 2363512), (192, 2068073), (224, 1772634), (336, 1181756), (448, 886317), (672, 590878), (1344, 295439)]