266702016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{198439}}^1$

素因数の和:198461

約数の個数: 56

約数和(自身を含む): 806460160

約数和(自身を除く): 539758144

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, 198439, 396878, 595317, 793756, 1190634, 1389073, 1587512, 2381268, 2778146, 3175024, 4167219, 4762536, 5556292, 6350048, 8334438, 9525072, 11112584, 12700096, 16668876, 19050144, 22225168, 33337752, 38100288, 44450336, 66675504, 88900672, 133351008, 266702016]

約数ペア:

[(1, 266702016), (2, 133351008), (3, 88900672), (4, 66675504), (6, 44450336), (7, 38100288), (8, 33337752), (12, 22225168), (14, 19050144), (16, 16668876), (21, 12700096), (24, 11112584), (28, 9525072), (32, 8334438), (42, 6350048), (48, 5556292), (56, 4762536), (64, 4167219), (84, 3175024), (96, 2778146), (112, 2381268), (168, 1587512), (192, 1389073), (224, 1190634), (336, 793756), (448, 595317), (672, 396878), (1344, 198439)]