256611932928

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5505

約数の個数: 576

約数和(自身を含む): 893368627200

約数和(自身を除く): 636756694272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 31, 32, 34, 36, 39, 48, 51, 52, 54, 62, 64, 68, 72, 78, 93, 96, 102, 104, 108, 117, 124, 128, 136, 144, 153, 156, 186, 192, 204, 208, 216, 221, 234, 248, 256, 272, 279, 288, 306, 312, 351, 372, 384, 403, 408, 416, 432, 442, 459, 468, 496, 527, 544, 558, 576, 612, 624, 663, 702, 744, 768, 806, 816, 832, 837, 864, 884, 918, 936, 992, 1054, 1088, 1116, 1152, 1209, 1224, 1248, 1326, 1404, 1488, 1581, 1612, 1632, 1664, 1674, 1728, 1768, 1836, 1872, 1984, 1989, 2108, 2176, 2232, 2304, 2418, 2448, 2496, 2652, 2808, 2976, 3162, 3224, 3264, 3328, 3348, 3456, 3536, 3627, 3672, 3744, 3968, 3978, 4216, 4352, 4464, 4743, 4836, 4896, 4992, 5304, 5419, 5616, 5952, 5967, 6324, 6448, 6528, 6696, 6851, 6912, 7072, 7254, 7344, 7488, 7936, 7956, 8432, 8928, 9486, 9672, 9792, 9984, 10608, 10838, 10881, 11232, 11904, 11934, 12648, 12896, 13056, 13392, 13702, 14144, 14229, 14508, 14688, 14976, 15912, 16257, 16864, 17856, 18972, 19344, 19584, 20553, 21216, 21676, 21762, 22464, 23808, 23868, 25296, 25792, 26784, 27404, 28288, 28458, 29016, 29376, 29952, 31824, 32514, 33728, 35712, 37944, 38688, 39168, 41106, 42432, 43352, 43524, 44928, 47736, 48771, 50592, 51584, 53568, 54808, 56576, 56916, 58032, 58752, 61659, 63648, 65028, 67456, 70447, 71424, 75888, 77376, 82212, 84864, 86704, 87048, 89856, 92123, 95472, 97542, 101184, 103168, 107136, 109616, 113832, 116064, 117504, 123318, 127296, 130056, 134912, 140894, 146313, 151776, 154752, 164424, 167989, 169728, 173408, 174096, 184246, 184977, 190944, 195084, 202368, 211341, 214272, 219232, 227664, 232128, 246636, 254592, 260112, 276369, 281788, 292626, 303552, 309504, 328848, 335978, 346816, 348192, 368492, 369954, 381888, 390168, 404736, 422682, 438464, 455328, 464256, 493272, 503967, 509184, 520224, 552738, 563576, 585252, 607104, 634023, 657696, 671956, 693632, 696384, 736984, 739908, 763776, 780336, 829107, 845364, 876928, 910656, 928512, 986544, 1007934, 1040448, 1105476, 1127152, 1170504, 1197599, 1214208, 1268046, 1315392, 1343912, 1387264, 1392768, 1473968, 1479816, 1511901, 1527552, 1560672, 1658214, 1690728, 1753856, 1821312, 1902069, 1973088, 2015868, 2080896, 2183857, 2210952, 2254304, 2341008, 2395198, 2487321, 2536092, 2630784, 2687824, 2785536, 2855813, 2947936, 2959632, 3023802, 3121344, 3316428, 3381456, 3592797, 3642624, 3804138, 3946176, 4031736, 4161792, 4367714, 4421904, 4508608, 4535703, 4682016, 4790396, 4974642, 5072184, 5261568, 5375648, 5711626, 5895872, 5919264, 6047604, 6242688, 6551571, 6632856, 6762912, 7185594, 7608276, 7892352, 8063472, 8567439, 8735428, 8843808, 9017216, 9071406, 9364032, 9580792, 9949284, 10144368, 10751296, 10778391, 11423252, 11791744, 11838528, 12095208, 12485376, 13103142, 13265712, 13525824, 14371188, 15216552, 15784704, 16126944, 17134878, 17470856, 17687616, 18034432, 18142812, 18728064, 19161584, 19654713, 19898568, 20288736, 21502592, 21556782, 22846504, 23583488, 23677056, 24190416, 25702317, 26206284, 26531424, 27051648, 28742376, 30433104, 32253888, 32335173, 34269756, 34941712, 35375232, 36285624, 37125569, 37456128, 38323168, 39309426, 39797136, 40577472, 43005184, 43113564, 45693008, 47354112, 48380832, 51404634, 52412568, 53062848, 54103296, 57484752, 58964139, 60866208, 64507776, 64670346, 68539512, 69883424, 70750464, 72571248, 74251138, 76646336, 77106951, 78618852, 79594272, 81154944, 86227128, 91386016, 96761664, 102809268, 104825136, 106125696, 111376707, 114969504, 117928278, 121732416, 129015552, 129340692, 137079024, 139766848, 145142496, 148502276, 153292672, 154213902, 157237704, 159188544, 162309888, 172454256, 182772032, 193523328, 205618536, 209650272, 212251392, 222753414, 229939008, 235856556, 243464832, 258681384, 274158048, 279533696, 290284992, 297004552, 306585344, 308427804, 314475408, 318377088, 334130121, 344908512, 365544064, 387046656, 411237072, 419300544, 445506828, 459878016, 471713112, 486929664, 517362768, 548316096, 559067392, 580569984, 594009104, 616855608, 628950816, 636754176, 668260242, 689817024, 731088128, 822474144, 838601088, 891013656, 919756032, 943426224, 1002390363, 1034725536, 1096632192, 1161139968, 1188018208, 1233711216, 1257901632, 1336520484, 1379634048, 1644948288, 1677202176, 1782027312, 1886852448, 2004780726, 2069451072, 2193264384, 2376036416, 2467422432, 2515803264, 2673040968, 2759268096, 3289896576, 3564054624, 3773704896, 4009561452, 4138902144, 4752072832, 4934844864, 5031606528, 5346081936, 6579793152, 7128109248, 7547409792, 8019122904, 8277804288, 9504145664, 9869689728, 10692163872, 14256218496, 15094819584, 16038245808, 19739379456, 21384327744, 28512436992, 32076491616, 42768655488, 64152983232, 85537310976, 128305966464, 256611932928]

約数ペア:

[(1, 256611932928), (2, 128305966464), (3, 85537310976), (4, 64152983232), (6, 42768655488), (8, 32076491616), (9, 28512436992), (12, 21384327744), (13, 19739379456), (16, 16038245808), (17, 15094819584), (18, 14256218496), (24, 10692163872), (26, 9869689728), (27, 9504145664), (31, 8277804288), (32, 8019122904), (34, 7547409792), (36, 7128109248), (39, 6579793152), (48, 5346081936), (51, 5031606528), (52, 4934844864), (54, 4752072832), (62, 4138902144), (64, 4009561452), (68, 3773704896), (72, 3564054624), (78, 3289896576), (93, 2759268096), (96, 2673040968), (102, 2515803264), (104, 2467422432), (108, 2376036416), (117, 2193264384), (124, 2069451072), (128, 2004780726), (136, 1886852448), (144, 1782027312), (153, 1677202176), (156, 1644948288), (186, 1379634048), (192, 1336520484), (204, 1257901632), (208, 1233711216), (216, 1188018208), (221, 1161139968), (234, 1096632192), (248, 1034725536), (256, 1002390363), (272, 943426224), (279, 919756032), (288, 891013656), (306, 838601088), (312, 822474144), (351, 731088128), (372, 689817024), (384, 668260242), (403, 636754176), (408, 628950816), (416, 616855608), (432, 594009104), (442, 580569984), (459, 559067392), (468, 548316096), (496, 517362768), (527, 486929664), (544, 471713112), (558, 459878016), (576, 445506828), (612, 419300544), (624, 411237072), (663, 387046656), (702, 365544064), (744, 344908512), (768, 334130121), (806, 318377088), (816, 314475408), (832, 308427804), (837, 306585344), (864, 297004552), (884, 290284992), (918, 279533696), (936, 274158048), (992, 258681384), (1054, 243464832), (1088, 235856556), (1116, 229939008), (1152, 222753414), (1209, 212251392), (1224, 209650272), (1248, 205618536), (1326, 193523328), (1404, 182772032), (1488, 172454256), (1581, 162309888), (1612, 159188544), (1632, 157237704), (1664, 154213902), (1674, 153292672), (1728, 148502276), (1768, 145142496), (1836, 139766848), (1872, 137079024), (1984, 129340692), (1989, 129015552), (2108, 121732416), (2176, 117928278), (2232, 114969504), (2304, 111376707), (2418, 106125696), (2448, 104825136), (2496, 102809268), (2652, 96761664), (2808, 91386016), (2976, 86227128), (3162, 81154944), (3224, 79594272), (3264, 78618852), (3328, 77106951), (3348, 76646336), (3456, 74251138), (3536, 72571248), (3627, 70750464), (3672, 69883424), (3744, 68539512), (3968, 64670346), (3978, 64507776), (4216, 60866208), (4352, 58964139), (4464, 57484752), (4743, 54103296), (4836, 53062848), (4896, 52412568), (4992, 51404634), (5304, 48380832), (5419, 47354112), (5616, 45693008), (5952, 43113564), (5967, 43005184), (6324, 40577472), (6448, 39797136), (6528, 39309426), (6696, 38323168), (6851, 37456128), (6912, 37125569), (7072, 36285624), (7254, 35375232), (7344, 34941712), (7488, 34269756), (7936, 32335173), (7956, 32253888), (8432, 30433104), (8928, 28742376), (9486, 27051648), (9672, 26531424), (9792, 26206284), (9984, 25702317), (10608, 24190416), (10838, 23677056), (10881, 23583488), (11232, 22846504), (11904, 21556782), (11934, 21502592), (12648, 20288736), (12896, 19898568), (13056, 19654713), (13392, 19161584), (13702, 18728064), (14144, 18142812), (14229, 18034432), (14508, 17687616), (14688, 17470856), (14976, 17134878), (15912, 16126944), (16257, 15784704), (16864, 15216552), (17856, 14371188), (18972, 13525824), (19344, 13265712), (19584, 13103142), (20553, 12485376), (21216, 12095208), (21676, 11838528), (21762, 11791744), (22464, 11423252), (23808, 10778391), (23868, 10751296), (25296, 10144368), (25792, 9949284), (26784, 9580792), (27404, 9364032), (28288, 9071406), (28458, 9017216), (29016, 8843808), (29376, 8735428), (29952, 8567439), (31824, 8063472), (32514, 7892352), (33728, 7608276), (35712, 7185594), (37944, 6762912), (38688, 6632856), (39168, 6551571), (41106, 6242688), (42432, 6047604), (43352, 5919264), (43524, 5895872), (44928, 5711626), (47736, 5375648), (48771, 5261568), (50592, 5072184), (51584, 4974642), (53568, 4790396), (54808, 4682016), (56576, 4535703), (56916, 4508608), (58032, 4421904), (58752, 4367714), (61659, 4161792), (63648, 4031736), (65028, 3946176), (67456, 3804138), (70447, 3642624), (71424, 3592797), (75888, 3381456), (77376, 3316428), (82212, 3121344), (84864, 3023802), (86704, 2959632), (87048, 2947936), (89856, 2855813), (92123, 2785536), (95472, 2687824), (97542, 2630784), (101184, 2536092), (103168, 2487321), (107136, 2395198), (109616, 2341008), (113832, 2254304), (116064, 2210952), (117504, 2183857), (123318, 2080896), (127296, 2015868), (130056, 1973088), (134912, 1902069), (140894, 1821312), (146313, 1753856), (151776, 1690728), (154752, 1658214), (164424, 1560672), (167989, 1527552), (169728, 1511901), (173408, 1479816), (174096, 1473968), (184246, 1392768), (184977, 1387264), (190944, 1343912), (195084, 1315392), (202368, 1268046), (211341, 1214208), (214272, 1197599), (219232, 1170504), (227664, 1127152), (232128, 1105476), (246636, 1040448), (254592, 1007934), (260112, 986544), (276369, 928512), (281788, 910656), (292626, 876928), (303552, 845364), (309504, 829107), (328848, 780336), (335978, 763776), (346816, 739908), (348192, 736984), (368492, 696384), (369954, 693632), (381888, 671956), (390168, 657696), (404736, 634023), (422682, 607104), (438464, 585252), (455328, 563576), (464256, 552738), (493272, 520224), (503967, 509184)]