1900781568

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 336

約数和(自身を含む): 6542714880

約数和(自身を除く): 4641933312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 127, 128, 144, 168, 174, 192, 203, 224, 232, 252, 254, 256, 261, 288, 336, 348, 381, 384, 406, 448, 464, 504, 508, 512, 522, 576, 609, 672, 696, 762, 768, 812, 889, 896, 928, 1008, 1016, 1024, 1044, 1143, 1152, 1218, 1344, 1392, 1524, 1536, 1624, 1778, 1792, 1827, 1856, 2016, 2032, 2048, 2088, 2286, 2304, 2436, 2667, 2688, 2784, 3048, 3072, 3248, 3556, 3584, 3654, 3683, 3712, 4032, 4064, 4096, 4176, 4572, 4608, 4872, 5334, 5376, 5568, 6096, 6144, 6496, 7112, 7168, 7308, 7366, 7424, 8001, 8064, 8128, 8192, 8352, 9144, 9216, 9744, 10668, 10752, 11049, 11136, 12192, 12288, 12992, 14224, 14336, 14616, 14732, 14848, 16002, 16128, 16256, 16704, 18288, 18432, 19488, 21336, 21504, 22098, 22272, 24384, 24576, 25781, 25984, 28448, 28672, 29232, 29464, 29696, 32004, 32256, 32512, 33147, 33408, 36576, 36864, 38976, 42672, 43008, 44196, 44544, 48768, 51562, 51968, 56896, 57344, 58464, 58928, 59392, 64008, 64512, 65024, 66294, 66816, 73152, 73728, 77343, 77952, 85344, 86016, 88392, 89088, 97536, 103124, 103936, 113792, 116928, 117856, 118784, 128016, 129024, 130048, 132588, 133632, 146304, 154686, 155904, 170688, 172032, 176784, 178176, 195072, 206248, 207872, 227584, 232029, 233856, 235712, 237568, 256032, 258048, 260096, 265176, 267264, 292608, 309372, 311808, 341376, 353568, 356352, 390144, 412496, 415744, 455168, 464058, 467712, 471424, 512064, 516096, 520192, 530352, 534528, 585216, 618744, 623616, 682752, 707136, 712704, 780288, 824992, 831488, 910336, 928116, 935424, 942848, 1024128, 1040384, 1060704, 1069056, 1170432, 1237488, 1247232, 1365504, 1414272, 1560576, 1649984, 1662976, 1820672, 1856232, 1870848, 1885696, 2048256, 2121408, 2138112, 2340864, 2474976, 2494464, 2731008, 2828544, 3121152, 3299968, 3641344, 3712464, 3741696, 3771392, 4096512, 4242816, 4681728, 4949952, 4988928, 5462016, 5657088, 6599936, 7282688, 7424928, 7483392, 7542784, 8193024, 8485632, 9363456, 9899904, 10924032, 11314176, 13199872, 14849856, 14966784, 15085568, 16386048, 16971264, 19799808, 21848064, 22628352, 26399744, 29699712, 30171136, 32772096, 33942528, 39599616, 45256704, 52799488, 59399424, 65544192, 67885056, 79199232, 90513408, 105598976, 118798848, 135770112, 158398464, 211197952, 237597696, 271540224, 316796928, 475195392, 633593856, 950390784, 1900781568]

約数ペア:

[(1, 1900781568), (2, 950390784), (3, 633593856), (4, 475195392), (6, 316796928), (7, 271540224), (8, 237597696), (9, 211197952), (12, 158398464), (14, 135770112), (16, 118798848), (18, 105598976), (21, 90513408), (24, 79199232), (28, 67885056), (29, 65544192), (32, 59399424), (36, 52799488), (42, 45256704), (48, 39599616), (56, 33942528), (58, 32772096), (63, 30171136), (64, 29699712), (72, 26399744), (84, 22628352), (87, 21848064), (96, 19799808), (112, 16971264), (116, 16386048), (126, 15085568), (127, 14966784), (128, 14849856), (144, 13199872), (168, 11314176), (174, 10924032), (192, 9899904), (203, 9363456), (224, 8485632), (232, 8193024), (252, 7542784), (254, 7483392), (256, 7424928), (261, 7282688), (288, 6599936), (336, 5657088), (348, 5462016), (381, 4988928), (384, 4949952), (406, 4681728), (448, 4242816), (464, 4096512), (504, 3771392), (508, 3741696), (512, 3712464), (522, 3641344), (576, 3299968), (609, 3121152), (672, 2828544), (696, 2731008), (762, 2494464), (768, 2474976), (812, 2340864), (889, 2138112), (896, 2121408), (928, 2048256), (1008, 1885696), (1016, 1870848), (1024, 1856232), (1044, 1820672), (1143, 1662976), (1152, 1649984), (1218, 1560576), (1344, 1414272), (1392, 1365504), (1524, 1247232), (1536, 1237488), (1624, 1170432), (1778, 1069056), (1792, 1060704), (1827, 1040384), (1856, 1024128), (2016, 942848), (2032, 935424), (2048, 928116), (2088, 910336), (2286, 831488), (2304, 824992), (2436, 780288), (2667, 712704), (2688, 707136), (2784, 682752), (3048, 623616), (3072, 618744), (3248, 585216), (3556, 534528), (3584, 530352), (3654, 520192), (3683, 516096), (3712, 512064), (4032, 471424), (4064, 467712), (4096, 464058), (4176, 455168), (4572, 415744), (4608, 412496), (4872, 390144), (5334, 356352), (5376, 353568), (5568, 341376), (6096, 311808), (6144, 309372), (6496, 292608), (7112, 267264), (7168, 265176), (7308, 260096), (7366, 258048), (7424, 256032), (8001, 237568), (8064, 235712), (8128, 233856), (8192, 232029), (8352, 227584), (9144, 207872), (9216, 206248), (9744, 195072), (10668, 178176), (10752, 176784), (11049, 172032), (11136, 170688), (12192, 155904), (12288, 154686), (12992, 146304), (14224, 133632), (14336, 132588), (14616, 130048), (14732, 129024), (14848, 128016), (16002, 118784), (16128, 117856), (16256, 116928), (16704, 113792), (18288, 103936), (18432, 103124), (19488, 97536), (21336, 89088), (21504, 88392), (22098, 86016), (22272, 85344), (24384, 77952), (24576, 77343), (25781, 73728), (25984, 73152), (28448, 66816), (28672, 66294), (29232, 65024), (29464, 64512), (29696, 64008), (32004, 59392), (32256, 58928), (32512, 58464), (33147, 57344), (33408, 56896), (36576, 51968), (36864, 51562), (38976, 48768), (42672, 44544), (43008, 44196)]