320435724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{165857}}^1$

素因数の和:165894

約数の個数: 48

約数和(自身を含む): 891652608

約数和(自身を除く): 571216884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 165857, 331714, 497571, 663428, 995142, 1160999, 1990284, 2321998, 3482997, 3814711, 4643996, 6965994, 7629422, 11444133, 13931988, 15258844, 22888266, 26702977, 45776532, 53405954, 80108931, 106811908, 160217862, 320435724]

約数ペア:

[(1, 320435724), (2, 160217862), (3, 106811908), (4, 80108931), (6, 53405954), (7, 45776532), (12, 26702977), (14, 22888266), (21, 15258844), (23, 13931988), (28, 11444133), (42, 7629422), (46, 6965994), (69, 4643996), (84, 3814711), (92, 3482997), (138, 2321998), (161, 1990284), (276, 1160999), (322, 995142), (483, 663428), (644, 497571), (966, 331714), (1932, 165857)]