680955912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2492

約数の個数: 192

約数和(自身を含む): 2323601280

約数和(自身を除く): 1642645368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 468, 504, 516, 546, 559, 602, 728, 774, 819, 903, 936, 1032, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2184, 2236, 2408, 2417, 2709, 3096, 3276, 3354, 3612, 3913, 4472, 4834, 5031, 5418, 6552, 6708, 7224, 7251, 7826, 9668, 10062, 10836, 11739, 13416, 14502, 15652, 16919, 19336, 20124, 21672, 21753, 23478, 29004, 31304, 31421, 33838, 35217, 40248, 43506, 46956, 50757, 58008, 62842, 67676, 70434, 87012, 93912, 94263, 101514, 103931, 125684, 135352, 140868, 152271, 174024, 188526, 203028, 207862, 219947, 251368, 281736, 282789, 304542, 311793, 377052, 406056, 415724, 439894, 565578, 609084, 623586, 659841, 727517, 754104, 831448, 879788, 935379, 1131156, 1218168, 1247172, 1319682, 1351103, 1455034, 1759576, 1870758, 1979523, 2182551, 2262312, 2494344, 2639364, 2702206, 2910068, 3741516, 3959046, 4053309, 4365102, 5278728, 5404412, 5820136, 6547653, 7483032, 7918092, 8106618, 8730204, 9457721, 10808824, 12159927, 13095306, 15836184, 16213236, 17460408, 18915442, 24319854, 26190612, 28373163, 32426472, 37830884, 48639708, 52381224, 56746326, 75661768, 85119489, 97279416, 113492652, 170238978, 226985304, 340477956, 680955912]

約数ペア:

[(1, 680955912), (2, 340477956), (3, 226985304), (4, 170238978), (6, 113492652), (7, 97279416), (8, 85119489), (9, 75661768), (12, 56746326), (13, 52381224), (14, 48639708), (18, 37830884), (21, 32426472), (24, 28373163), (26, 26190612), (28, 24319854), (36, 18915442), (39, 17460408), (42, 16213236), (43, 15836184), (52, 13095306), (56, 12159927), (63, 10808824), (72, 9457721), (78, 8730204), (84, 8106618), (86, 7918092), (91, 7483032), (104, 6547653), (117, 5820136), (126, 5404412), (129, 5278728), (156, 4365102), (168, 4053309), (172, 3959046), (182, 3741516), (234, 2910068), (252, 2702206), (258, 2639364), (273, 2494344), (301, 2262312), (312, 2182551), (344, 1979523), (364, 1870758), (387, 1759576), (468, 1455034), (504, 1351103), (516, 1319682), (546, 1247172), (559, 1218168), (602, 1131156), (728, 935379), (774, 879788), (819, 831448), (903, 754104), (936, 727517), (1032, 659841), (1092, 623586), (1118, 609084), (1204, 565578), (1548, 439894), (1638, 415724), (1677, 406056), (1806, 377052), (2184, 311793), (2236, 304542), (2408, 282789), (2417, 281736), (2709, 251368), (3096, 219947), (3276, 207862), (3354, 203028), (3612, 188526), (3913, 174024), (4472, 152271), (4834, 140868), (5031, 135352), (5418, 125684), (6552, 103931), (6708, 101514), (7224, 94263), (7251, 93912), (7826, 87012), (9668, 70434), (10062, 67676), (10836, 62842), (11739, 58008), (13416, 50757), (14502, 46956), (15652, 43506), (16919, 40248), (19336, 35217), (20124, 33838), (21672, 31421), (21753, 31304), (23478, 29004)]