7489991808

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3956

約数の個数: 256

約数和(自身を含む): 24366249600

約数和(自身を除く): 16876257792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 144, 156, 172, 192, 208, 216, 234, 258, 288, 312, 344, 351, 384, 387, 416, 432, 468, 516, 559, 576, 624, 688, 702, 774, 832, 864, 936, 1032, 1118, 1152, 1161, 1248, 1376, 1404, 1548, 1664, 1677, 1728, 1872, 2064, 2236, 2322, 2496, 2752, 2808, 3096, 3354, 3456, 3744, 3877, 4128, 4472, 4644, 4992, 5031, 5504, 5616, 6192, 6708, 7488, 7754, 8256, 8944, 9288, 10062, 11232, 11631, 12384, 13416, 14976, 15093, 15508, 16512, 17888, 18576, 20124, 22464, 23262, 24768, 26832, 30186, 31016, 34893, 35776, 37152, 40248, 44928, 46524, 49536, 50401, 53664, 60372, 62032, 69786, 71552, 74304, 80496, 93048, 100802, 104679, 107328, 120744, 124064, 139572, 148608, 151203, 160992, 166711, 186096, 201604, 209358, 214656, 241488, 248128, 279144, 302406, 321984, 333422, 372192, 403208, 418716, 453609, 482976, 496256, 500133, 558288, 604812, 643968, 666844, 744384, 806416, 837432, 907218, 965952, 1000266, 1116576, 1209624, 1333688, 1360827, 1488768, 1500399, 1612832, 1674864, 1814436, 1931904, 2000532, 2167243, 2233152, 2419248, 2667376, 2721654, 3000798, 3225664, 3349728, 3628872, 4001064, 4334486, 4466304, 4501197, 4838496, 5334752, 5443308, 6001596, 6451328, 6501729, 6699456, 7257744, 8002128, 8668972, 9002394, 9676992, 10669504, 10886616, 12003192, 13003458, 13398912, 14515488, 16004256, 17337944, 18004788, 19353984, 19505187, 21339008, 21773232, 24006384, 26006916, 29030976, 32008512, 34675888, 36009576, 39010374, 43546464, 48012768, 52013832, 58061952, 58515561, 64017024, 69351776, 72019152, 78020748, 87092928, 96025536, 104027664, 117031122, 138703552, 144038304, 156041496, 174185856, 192051072, 208055328, 234062244, 277407104, 288076608, 312082992, 416110656, 468124488, 576153216, 624165984, 832221312, 936248976, 1248331968, 1872497952, 2496663936, 3744995904, 7489991808]

約数ペア:

[(1, 7489991808), (2, 3744995904), (3, 2496663936), (4, 1872497952), (6, 1248331968), (8, 936248976), (9, 832221312), (12, 624165984), (13, 576153216), (16, 468124488), (18, 416110656), (24, 312082992), (26, 288076608), (27, 277407104), (32, 234062244), (36, 208055328), (39, 192051072), (43, 174185856), (48, 156041496), (52, 144038304), (54, 138703552), (64, 117031122), (72, 104027664), (78, 96025536), (86, 87092928), (96, 78020748), (104, 72019152), (108, 69351776), (117, 64017024), (128, 58515561), (129, 58061952), (144, 52013832), (156, 48012768), (172, 43546464), (192, 39010374), (208, 36009576), (216, 34675888), (234, 32008512), (258, 29030976), (288, 26006916), (312, 24006384), (344, 21773232), (351, 21339008), (384, 19505187), (387, 19353984), (416, 18004788), (432, 17337944), (468, 16004256), (516, 14515488), (559, 13398912), (576, 13003458), (624, 12003192), (688, 10886616), (702, 10669504), (774, 9676992), (832, 9002394), (864, 8668972), (936, 8002128), (1032, 7257744), (1118, 6699456), (1152, 6501729), (1161, 6451328), (1248, 6001596), (1376, 5443308), (1404, 5334752), (1548, 4838496), (1664, 4501197), (1677, 4466304), (1728, 4334486), (1872, 4001064), (2064, 3628872), (2236, 3349728), (2322, 3225664), (2496, 3000798), (2752, 2721654), (2808, 2667376), (3096, 2419248), (3354, 2233152), (3456, 2167243), (3744, 2000532), (3877, 1931904), (4128, 1814436), (4472, 1674864), (4644, 1612832), (4992, 1500399), (5031, 1488768), (5504, 1360827), (5616, 1333688), (6192, 1209624), (6708, 1116576), (7488, 1000266), (7754, 965952), (8256, 907218), (8944, 837432), (9288, 806416), (10062, 744384), (11232, 666844), (11631, 643968), (12384, 604812), (13416, 558288), (14976, 500133), (15093, 496256), (15508, 482976), (16512, 453609), (17888, 418716), (18576, 403208), (20124, 372192), (22464, 333422), (23262, 321984), (24768, 302406), (26832, 279144), (30186, 248128), (31016, 241488), (34893, 214656), (35776, 209358), (37152, 201604), (40248, 186096), (44928, 166711), (46524, 160992), (49536, 151203), (50401, 148608), (53664, 139572), (60372, 124064), (62032, 120744), (69786, 107328), (71552, 104679), (74304, 100802), (80496, 93048)]