257151936

素因数分解:

$2^6\times 3^1\times {\mathrm{1339333}}^1$

素因数の和:1339348

約数の個数: 28

約数和(自身を含む): 680381672

約数和(自身を除く): 423229736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1339333, 2678666, 4017999, 5357332, 8035998, 10714664, 16071996, 21429328, 32143992, 42858656, 64287984, 85717312, 128575968, 257151936]

約数ペア:

[(1, 257151936), (2, 128575968), (3, 85717312), (4, 64287984), (6, 42858656), (8, 32143992), (12, 21429328), (16, 16071996), (24, 10714664), (32, 8035998), (48, 5357332), (64, 4017999), (96, 2678666), (192, 1339333)]