1649090016

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 240

約数和(自身を含む): 5605893216

約数和(自身を除く): 3956803200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 97, 108, 112, 126, 144, 162, 168, 189, 194, 216, 224, 252, 288, 291, 324, 336, 378, 388, 432, 504, 567, 582, 648, 672, 679, 756, 776, 864, 873, 937, 1008, 1134, 1164, 1296, 1358, 1512, 1552, 1746, 1874, 2016, 2037, 2268, 2328, 2592, 2619, 2716, 2811, 3024, 3104, 3492, 3748, 4074, 4536, 4656, 5238, 5432, 5622, 6048, 6111, 6559, 6984, 7496, 7857, 8148, 8433, 9072, 9312, 10476, 10864, 11244, 12222, 13118, 13968, 14992, 15714, 16296, 16866, 18144, 18333, 19677, 20952, 21728, 22488, 24444, 25299, 26236, 27936, 29984, 31428, 32592, 33732, 36666, 39354, 41904, 44976, 48888, 50598, 52472, 54999, 59031, 62856, 65184, 67464, 73332, 75897, 78708, 83808, 89952, 90889, 97776, 101196, 104944, 109998, 118062, 125712, 134928, 146664, 151794, 157416, 177093, 181778, 195552, 202392, 209888, 219996, 236124, 251424, 269856, 272667, 293328, 303588, 314832, 354186, 363556, 404784, 439992, 472248, 531279, 545334, 586656, 607176, 629664, 636223, 708372, 727112, 809568, 818001, 879984, 944496, 1062558, 1090668, 1214352, 1272446, 1416744, 1454224, 1636002, 1759968, 1888992, 1908669, 2125116, 2181336, 2428704, 2454003, 2544892, 2833488, 2908448, 3272004, 3817338, 4250232, 4362672, 4908006, 5089784, 5666976, 5726007, 6544008, 7362009, 7634676, 8500464, 8725344, 9816012, 10179568, 11452014, 13088016, 14724018, 15269352, 17000928, 17178021, 19632024, 20359136, 22904028, 26176032, 29448036, 30538704, 34356042, 39264048, 45808056, 51534063, 58896072, 61077408, 68712084, 78528096, 91616112, 103068126, 117792144, 137424168, 183232224, 206136252, 235584288, 274848336, 412272504, 549696672, 824545008, 1649090016]

約数ペア:

[(1, 1649090016), (2, 824545008), (3, 549696672), (4, 412272504), (6, 274848336), (7, 235584288), (8, 206136252), (9, 183232224), (12, 137424168), (14, 117792144), (16, 103068126), (18, 91616112), (21, 78528096), (24, 68712084), (27, 61077408), (28, 58896072), (32, 51534063), (36, 45808056), (42, 39264048), (48, 34356042), (54, 30538704), (56, 29448036), (63, 26176032), (72, 22904028), (81, 20359136), (84, 19632024), (96, 17178021), (97, 17000928), (108, 15269352), (112, 14724018), (126, 13088016), (144, 11452014), (162, 10179568), (168, 9816012), (189, 8725344), (194, 8500464), (216, 7634676), (224, 7362009), (252, 6544008), (288, 5726007), (291, 5666976), (324, 5089784), (336, 4908006), (378, 4362672), (388, 4250232), (432, 3817338), (504, 3272004), (567, 2908448), (582, 2833488), (648, 2544892), (672, 2454003), (679, 2428704), (756, 2181336), (776, 2125116), (864, 1908669), (873, 1888992), (937, 1759968), (1008, 1636002), (1134, 1454224), (1164, 1416744), (1296, 1272446), (1358, 1214352), (1512, 1090668), (1552, 1062558), (1746, 944496), (1874, 879984), (2016, 818001), (2037, 809568), (2268, 727112), (2328, 708372), (2592, 636223), (2619, 629664), (2716, 607176), (2811, 586656), (3024, 545334), (3104, 531279), (3492, 472248), (3748, 439992), (4074, 404784), (4536, 363556), (4656, 354186), (5238, 314832), (5432, 303588), (5622, 293328), (6048, 272667), (6111, 269856), (6559, 251424), (6984, 236124), (7496, 219996), (7857, 209888), (8148, 202392), (8433, 195552), (9072, 181778), (9312, 177093), (10476, 157416), (10864, 151794), (11244, 146664), (12222, 134928), (13118, 125712), (13968, 118062), (14992, 109998), (15714, 104944), (16296, 101196), (16866, 97776), (18144, 90889), (18333, 89952), (19677, 83808), (20952, 78708), (21728, 75897), (22488, 73332), (24444, 67464), (25299, 65184), (26236, 62856), (27936, 59031), (29984, 54999), (31428, 52472), (32592, 50598), (33732, 48888), (36666, 44976), (39354, 41904)]