2156580048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{66169}}^1$

素因数の和:66284

約数の個数: 80

約数和(自身を含む): 6432782720

約数和(自身を除く): 4276202672

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, 66169, 132338, 198507, 264676, 397014, 463183, 529352, 794028, 926366, 1058704, 1389549, 1588056, 1852732, 2779098, 3176112, 3705464, 5558196, 6418393, 7410928, 11116392, 12836786, 19255179, 22232784, 25673572, 38510358, 44928751, 51347144, 77020716, 89857502, 102694288, 134786253, 154041432, 179715004, 269572506, 308082864, 359430008, 539145012, 718860016, 1078290024, 2156580048]

約数ペア:

[(1, 2156580048), (2, 1078290024), (3, 718860016), (4, 539145012), (6, 359430008), (7, 308082864), (8, 269572506), (12, 179715004), (14, 154041432), (16, 134786253), (21, 102694288), (24, 89857502), (28, 77020716), (42, 51347144), (48, 44928751), (56, 38510358), (84, 25673572), (97, 22232784), (112, 19255179), (168, 12836786), (194, 11116392), (291, 7410928), (336, 6418393), (388, 5558196), (582, 3705464), (679, 3176112), (776, 2779098), (1164, 1852732), (1358, 1588056), (1552, 1389549), (2037, 1058704), (2328, 926366), (2716, 794028), (4074, 529352), (4656, 463183), (5432, 397014), (8148, 264676), (10864, 198507), (16296, 132338), (32592, 66169)]