989841169968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{30370679}}^1$

素因数の和:30370794

約数の個数: 80

約数和(自身を含む): 2952516026880

約数和(自身を除く): 1962674856912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 30370679, 60741358, 91112037, 121482716, 182224074, 212594753, 242965432, 364448148, 425189506, 485930864, 637784259, 728896296, 850379012, 1275568518, 1457792592, 1700758024, 2551137036, 2945955863, 3401516048, 5102274072, 5891911726, 8837867589, 10204548144, 11783823452, 17675735178, 20621691041, 23567646904, 35351470356, 41243382082, 47135293808, 61865073123, 70702940712, 82486764164, 123730146246, 141405881424, 164973528328, 247460292492, 329947056656, 494920584984, 989841169968]

約数ペア:

[(1, 989841169968), (2, 494920584984), (3, 329947056656), (4, 247460292492), (6, 164973528328), (7, 141405881424), (8, 123730146246), (12, 82486764164), (14, 70702940712), (16, 61865073123), (21, 47135293808), (24, 41243382082), (28, 35351470356), (42, 23567646904), (48, 20621691041), (56, 17675735178), (84, 11783823452), (97, 10204548144), (112, 8837867589), (168, 5891911726), (194, 5102274072), (291, 3401516048), (336, 2945955863), (388, 2551137036), (582, 1700758024), (679, 1457792592), (776, 1275568518), (1164, 850379012), (1358, 728896296), (1552, 637784259), (2037, 485930864), (2328, 425189506), (2716, 364448148), (4074, 242965432), (4656, 212594753), (5432, 182224074), (8148, 121482716), (10864, 91112037), (16296, 60741358), (32592, 30370679)]