18988451328

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5249

約数の個数: 320

約数和(自身を含む): 65115832320

約数和(自身を除く): 46127380992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 248, 256, 264, 308, 336, 341, 352, 372, 384, 434, 448, 462, 496, 512, 528, 616, 651, 672, 682, 704, 744, 768, 868, 896, 924, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1488, 1536, 1736, 1792, 1848, 1984, 2046, 2112, 2387, 2464, 2604, 2688, 2728, 2816, 2976, 3472, 3584, 3696, 3968, 4092, 4224, 4774, 4928, 5179, 5208, 5376, 5456, 5632, 5952, 6944, 7161, 7392, 7936, 8184, 8448, 9548, 9856, 10358, 10416, 10752, 10912, 11904, 13888, 14322, 14784, 15537, 15872, 16368, 16896, 19096, 19712, 20716, 20832, 21824, 23808, 27776, 28644, 29568, 31074, 32736, 36253, 38192, 39424, 41432, 41664, 43648, 47616, 55552, 56969, 57288, 59136, 62148, 65472, 72506, 76384, 82864, 83328, 87296, 108759, 111104, 113938, 114576, 118272, 124296, 130944, 145012, 152768, 160549, 165728, 166656, 170907, 174592, 217518, 227876, 229152, 248592, 261888, 290024, 305536, 321098, 331456, 333312, 341814, 398783, 435036, 455752, 458304, 481647, 497184, 523776, 580048, 611072, 642196, 662912, 683628, 797566, 870072, 911504, 916608, 963294, 994368, 1123843, 1160096, 1196349, 1222144, 1284392, 1325824, 1367256, 1595132, 1740144, 1766039, 1823008, 1833216, 1926588, 1988736, 2247686, 2320192, 2392698, 2568784, 2651648, 2734512, 3190264, 3371529, 3480288, 3532078, 3646016, 3666432, 3853176, 3977472, 4495372, 4640384, 4785396, 5137568, 5298117, 5469024, 6380528, 6743058, 6960576, 7064156, 7292032, 7706352, 7954944, 8990744, 9280768, 9570792, 10275136, 10596234, 10938048, 12362273, 12761056, 13486116, 13921152, 14128312, 14584064, 15412704, 17981488, 18561536, 19141584, 20550272, 21192468, 21876096, 24724546, 25522112, 26972232, 27842304, 28256624, 29168128, 30825408, 35962976, 37086819, 38283168, 41100544, 42384936, 43752192, 49449092, 51044224, 53944464, 55684608, 56513248, 61650816, 71925952, 74173638, 76566336, 82201088, 84769872, 87504384, 98898184, 102088448, 107888928, 113026496, 123301632, 143851904, 148347276, 153132672, 169539744, 197796368, 204176896, 215777856, 226052992, 246603264, 287703808, 296694552, 306265344, 339079488, 395592736, 431555712, 452105984, 575407616, 593389104, 612530688, 678158976, 791185472, 863111424, 904211968, 1186778208, 1356317952, 1582370944, 1726222848, 2373556416, 2712635904, 3164741888, 4747112832, 6329483776, 9494225664, 18988451328]

約数ペア:

[(1, 18988451328), (2, 9494225664), (3, 6329483776), (4, 4747112832), (6, 3164741888), (7, 2712635904), (8, 2373556416), (11, 1726222848), (12, 1582370944), (14, 1356317952), (16, 1186778208), (21, 904211968), (22, 863111424), (24, 791185472), (28, 678158976), (31, 612530688), (32, 593389104), (33, 575407616), (42, 452105984), (44, 431555712), (48, 395592736), (56, 339079488), (62, 306265344), (64, 296694552), (66, 287703808), (77, 246603264), (84, 226052992), (88, 215777856), (93, 204176896), (96, 197796368), (112, 169539744), (124, 153132672), (128, 148347276), (132, 143851904), (154, 123301632), (168, 113026496), (176, 107888928), (186, 102088448), (192, 98898184), (217, 87504384), (224, 84769872), (231, 82201088), (248, 76566336), (256, 74173638), (264, 71925952), (308, 61650816), (336, 56513248), (341, 55684608), (352, 53944464), (372, 51044224), (384, 49449092), (434, 43752192), (448, 42384936), (462, 41100544), (496, 38283168), (512, 37086819), (528, 35962976), (616, 30825408), (651, 29168128), (672, 28256624), (682, 27842304), (704, 26972232), (744, 25522112), (768, 24724546), (868, 21876096), (896, 21192468), (924, 20550272), (992, 19141584), (1023, 18561536), (1056, 17981488), (1232, 15412704), (1302, 14584064), (1344, 14128312), (1364, 13921152), (1408, 13486116), (1488, 12761056), (1536, 12362273), (1736, 10938048), (1792, 10596234), (1848, 10275136), (1984, 9570792), (2046, 9280768), (2112, 8990744), (2387, 7954944), (2464, 7706352), (2604, 7292032), (2688, 7064156), (2728, 6960576), (2816, 6743058), (2976, 6380528), (3472, 5469024), (3584, 5298117), (3696, 5137568), (3968, 4785396), (4092, 4640384), (4224, 4495372), (4774, 3977472), (4928, 3853176), (5179, 3666432), (5208, 3646016), (5376, 3532078), (5456, 3480288), (5632, 3371529), (5952, 3190264), (6944, 2734512), (7161, 2651648), (7392, 2568784), (7936, 2392698), (8184, 2320192), (8448, 2247686), (9548, 1988736), (9856, 1926588), (10358, 1833216), (10416, 1823008), (10752, 1766039), (10912, 1740144), (11904, 1595132), (13888, 1367256), (14322, 1325824), (14784, 1284392), (15537, 1222144), (15872, 1196349), (16368, 1160096), (16896, 1123843), (19096, 994368), (19712, 963294), (20716, 916608), (20832, 911504), (21824, 870072), (23808, 797566), (27776, 683628), (28644, 662912), (29568, 642196), (31074, 611072), (32736, 580048), (36253, 523776), (38192, 497184), (39424, 481647), (41432, 458304), (41664, 455752), (43648, 435036), (47616, 398783), (55552, 341814), (56969, 333312), (57288, 331456), (59136, 321098), (62148, 305536), (65472, 290024), (72506, 261888), (76384, 248592), (82864, 229152), (83328, 227876), (87296, 217518), (108759, 174592), (111104, 170907), (113938, 166656), (114576, 165728), (118272, 160549), (124296, 152768), (130944, 145012)]