488682208

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30727}}^1$

素因数の和:30815

約数の個数: 48

約数和(自身を含む): 1115057664

約数和(自身を除く): 626375456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 30727, 61454, 122908, 215089, 245816, 430178, 491632, 860356, 983264, 1720712, 2181617, 3441424, 4363234, 6882848, 8726468, 15271319, 17452936, 30542638, 34905872, 61085276, 69811744, 122170552, 244341104, 488682208]

約数ペア:

[(1, 488682208), (2, 244341104), (4, 122170552), (7, 69811744), (8, 61085276), (14, 34905872), (16, 30542638), (28, 17452936), (32, 15271319), (56, 8726468), (71, 6882848), (112, 4363234), (142, 3441424), (224, 2181617), (284, 1720712), (497, 983264), (568, 860356), (994, 491632), (1136, 430178), (1988, 245816), (2272, 215089), (3976, 122908), (7952, 61454), (15904, 30727)]