489546848

素因数分解:

$2^5\times 7^2\times {\mathrm{312211}}^1$

素因数の和:312235

約数の個数: 36

約数和(自身を含む): 1121153292

約数和(自身を除く): 631606444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 312211, 624422, 1248844, 2185477, 2497688, 4370954, 4995376, 8741908, 9990752, 15298339, 17483816, 30596678, 34967632, 61193356, 69935264, 122386712, 244773424, 489546848]

約数ペア:

[(1, 489546848), (2, 244773424), (4, 122386712), (7, 69935264), (8, 61193356), (14, 34967632), (16, 30596678), (28, 17483816), (32, 15298339), (49, 9990752), (56, 8741908), (98, 4995376), (112, 4370954), (196, 2497688), (224, 2185477), (392, 1248844), (784, 624422), (1568, 312211)]