304878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 763344

約数和(自身を除く): 458466

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 61, 98, 102, 119, 122, 147, 183, 238, 294, 357, 366, 427, 714, 833, 854, 1037, 1281, 1666, 2074, 2499, 2562, 2989, 3111, 4998, 5978, 6222, 7259, 8967, 14518, 17934, 21777, 43554, 50813, 101626, 152439, 304878]

約数ペア:

[(1, 304878), (2, 152439), (3, 101626), (6, 50813), (7, 43554), (14, 21777), (17, 17934), (21, 14518), (34, 8967), (42, 7259), (49, 6222), (51, 5978), (61, 4998), (98, 3111), (102, 2989), (119, 2562), (122, 2499), (147, 2074), (183, 1666), (238, 1281), (294, 1037), (357, 854), (366, 833), (427, 714)]