304819196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^2$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 593227656

約数和(自身を除く): 288408460

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 337, 671, 674, 1342, 1348, 2684, 3707, 7414, 14828, 20557, 41114, 82228, 113569, 226127, 227138, 452254, 454276, 904508, 1249259, 2498518, 4997036, 6927709, 13855418, 27710836, 76204799, 152409598, 304819196]

約数ペア:

[(1, 304819196), (2, 152409598), (4, 76204799), (11, 27710836), (22, 13855418), (44, 6927709), (61, 4997036), (122, 2498518), (244, 1249259), (337, 904508), (671, 454276), (674, 452254), (1342, 227138), (1348, 226127), (2684, 113569), (3707, 82228), (7414, 41114), (14828, 20557)]