330387973994

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{1657}}^1\times {\mathrm{2243}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 539241924672

約数和(自身を除く): 208853950678

約数列:

[1, 2, 13, 26, 169, 263, 338, 526, 1657, 2243, 3314, 3419, 4486, 6838, 21541, 29159, 43082, 44447, 58318, 88894, 280033, 379067, 435791, 560066, 589909, 758134, 871582, 1179818, 3716651, 5665283, 7433302, 7668817, 11330566, 15337634, 48316463, 73648679, 96632926, 99694621, 147297358, 199389242, 628114019, 977479213, 1256228038, 1954958426, 12707229769, 25414459538, 165193986997, 330387973994]

約数ペア:

[(1, 330387973994), (2, 165193986997), (13, 25414459538), (26, 12707229769), (169, 1954958426), (263, 1256228038), (338, 977479213), (526, 628114019), (1657, 199389242), (2243, 147297358), (3314, 99694621), (3419, 96632926), (4486, 73648679), (6838, 48316463), (21541, 15337634), (29159, 11330566), (43082, 7668817), (44447, 7433302), (58318, 5665283), (88894, 3716651), (280033, 1179818), (379067, 871582), (435791, 758134), (560066, 589909)]