1138961824

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 3195013248

約数和(自身を除く): 2056051424

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 37, 44, 52, 56, 62, 74, 77, 88, 91, 104, 112, 124, 143, 148, 154, 176, 182, 208, 217, 224, 248, 259, 286, 296, 308, 341, 352, 364, 403, 407, 416, 434, 481, 496, 518, 572, 592, 616, 682, 728, 806, 814, 868, 961, 962, 992, 1001, 1036, 1144, 1147, 1184, 1232, 1364, 1456, 1612, 1628, 1736, 1922, 1924, 2002, 2072, 2288, 2294, 2387, 2464, 2728, 2821, 2849, 2912, 3224, 3256, 3367, 3472, 3844, 3848, 4004, 4144, 4433, 4576, 4588, 4774, 5291, 5456, 5642, 5698, 6448, 6512, 6727, 6734, 6944, 7688, 7696, 8008, 8029, 8288, 8866, 9176, 9548, 10571, 10582, 10912, 11284, 11396, 12493, 12617, 12896, 13024, 13454, 13468, 14911, 15376, 15392, 16016, 16058, 17732, 18352, 19096, 21142, 21164, 22568, 22792, 24986, 25234, 26908, 26936, 29822, 30752, 31031, 32032, 32116, 35464, 35557, 36704, 37037, 38192, 42284, 42328, 45136, 45584, 49972, 50468, 53816, 53872, 59644, 62062, 64232, 70928, 71114, 73997, 74074, 76384, 84568, 84656, 87451, 88319, 90272, 91168, 99944, 100936, 104377, 107632, 107744, 119288, 124124, 128464, 137423, 141856, 142228, 147994, 148148, 164021, 169136, 169312, 174902, 176638, 199888, 201872, 208754, 215264, 238576, 248248, 248899, 256928, 274846, 284456, 295988, 296296, 328042, 338272, 349804, 353276, 391127, 399776, 403744, 417508, 462241, 477152, 496496, 497798, 549692, 568912, 591976, 592592, 656084, 699608, 706552, 782254, 835016, 924482, 961961, 992992, 995596, 1099384, 1137824, 1148147, 1183952, 1185184, 1312168, 1399216, 1413104, 1564508, 1670032, 1848964, 1923922, 1991192, 2198768, 2296294, 2367904, 2624336, 2737889, 2798432, 2826208, 3129016, 3235687, 3340064, 3697928, 3847844, 3982384, 4397536, 4592588, 5084651, 5248672, 5475778, 6258032, 6471374, 7395856, 7695688, 7964768, 9185176, 10169302, 10951556, 12516064, 12942748, 14791712, 15391376, 18370352, 20338604, 21903112, 25885496, 30782752, 35592557, 36740704, 40677208, 43806224, 51770992, 71185114, 81354416, 87612448, 103541984, 142370228, 162708832, 284740456, 569480912, 1138961824]

約数ペア:

[(1, 1138961824), (2, 569480912), (4, 284740456), (7, 162708832), (8, 142370228), (11, 103541984), (13, 87612448), (14, 81354416), (16, 71185114), (22, 51770992), (26, 43806224), (28, 40677208), (31, 36740704), (32, 35592557), (37, 30782752), (44, 25885496), (52, 21903112), (56, 20338604), (62, 18370352), (74, 15391376), (77, 14791712), (88, 12942748), (91, 12516064), (104, 10951556), (112, 10169302), (124, 9185176), (143, 7964768), (148, 7695688), (154, 7395856), (176, 6471374), (182, 6258032), (208, 5475778), (217, 5248672), (224, 5084651), (248, 4592588), (259, 4397536), (286, 3982384), (296, 3847844), (308, 3697928), (341, 3340064), (352, 3235687), (364, 3129016), (403, 2826208), (407, 2798432), (416, 2737889), (434, 2624336), (481, 2367904), (496, 2296294), (518, 2198768), (572, 1991192), (592, 1923922), (616, 1848964), (682, 1670032), (728, 1564508), (806, 1413104), (814, 1399216), (868, 1312168), (961, 1185184), (962, 1183952), (992, 1148147), (1001, 1137824), (1036, 1099384), (1144, 995596), (1147, 992992), (1184, 961961), (1232, 924482), (1364, 835016), (1456, 782254), (1612, 706552), (1628, 699608), (1736, 656084), (1922, 592592), (1924, 591976), (2002, 568912), (2072, 549692), (2288, 497798), (2294, 496496), (2387, 477152), (2464, 462241), (2728, 417508), (2821, 403744), (2849, 399776), (2912, 391127), (3224, 353276), (3256, 349804), (3367, 338272), (3472, 328042), (3844, 296296), (3848, 295988), (4004, 284456), (4144, 274846), (4433, 256928), (4576, 248899), (4588, 248248), (4774, 238576), (5291, 215264), (5456, 208754), (5642, 201872), (5698, 199888), (6448, 176638), (6512, 174902), (6727, 169312), (6734, 169136), (6944, 164021), (7688, 148148), (7696, 147994), (8008, 142228), (8029, 141856), (8288, 137423), (8866, 128464), (9176, 124124), (9548, 119288), (10571, 107744), (10582, 107632), (10912, 104377), (11284, 100936), (11396, 99944), (12493, 91168), (12617, 90272), (12896, 88319), (13024, 87451), (13454, 84656), (13468, 84568), (14911, 76384), (15376, 74074), (15392, 73997), (16016, 71114), (16058, 70928), (17732, 64232), (18352, 62062), (19096, 59644), (21142, 53872), (21164, 53816), (22568, 50468), (22792, 49972), (24986, 45584), (25234, 45136), (26908, 42328), (26936, 42284), (29822, 38192), (30752, 37037), (31031, 36704), (32032, 35557), (32116, 35464)]