487379872

素因数分解:

$2^5\times 7^2\times {\mathrm{310829}}^1$

素因数の和:310853

約数の個数: 36

約数和(自身を含む): 1116190530

約数和(自身を除く): 628810658

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 310829, 621658, 1243316, 2175803, 2486632, 4351606, 4973264, 8703212, 9946528, 15230621, 17406424, 30461242, 34812848, 60922484, 69625696, 121844968, 243689936, 487379872]

約数ペア:

[(1, 487379872), (2, 243689936), (4, 121844968), (7, 69625696), (8, 60922484), (14, 34812848), (16, 30461242), (28, 17406424), (32, 15230621), (49, 9946528), (56, 8703212), (98, 4973264), (112, 4351606), (196, 2486632), (224, 2175803), (392, 1243316), (784, 621658), (1568, 310829)]