1388396470272

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1337

約数の個数: 448

約数和(自身を含む): 4388853141504

約数和(自身を除く): 3000456671232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 257, 336, 372, 384, 434, 448, 496, 512, 514, 651, 672, 744, 768, 771, 868, 896, 992, 1013, 1024, 1028, 1302, 1344, 1488, 1536, 1542, 1736, 1792, 1799, 1984, 2026, 2048, 2056, 2604, 2688, 2976, 3039, 3072, 3084, 3472, 3584, 3598, 3968, 4052, 4096, 4112, 5208, 5376, 5397, 5952, 6078, 6144, 6168, 6944, 7091, 7168, 7196, 7936, 7967, 8104, 8192, 8224, 10416, 10752, 10794, 11904, 12156, 12288, 12336, 13888, 14182, 14336, 14392, 15872, 15934, 16208, 16448, 20832, 21273, 21504, 21588, 23808, 23901, 24312, 24576, 24672, 27776, 28364, 28672, 28784, 31403, 31744, 31868, 32416, 32896, 41664, 42546, 43008, 43176, 47616, 47802, 48624, 49344, 55552, 55769, 56728, 57344, 57568, 62806, 63488, 63736, 64832, 65792, 83328, 85092, 86016, 86352, 94209, 95232, 95604, 97248, 98688, 111104, 111538, 113456, 115136, 125612, 126976, 127472, 129664, 131584, 166656, 167307, 170184, 172032, 172704, 188418, 190464, 191208, 194496, 197376, 219821, 222208, 223076, 226912, 230272, 251224, 253952, 254944, 259328, 260341, 263168, 333312, 334614, 340368, 345408, 376836, 380928, 382416, 388992, 394752, 439642, 444416, 446152, 453824, 460544, 502448, 509888, 518656, 520682, 526336, 659463, 666624, 669228, 680736, 690816, 753672, 761856, 764832, 777984, 781023, 789504, 879284, 888832, 892304, 907648, 921088, 1004896, 1019776, 1037312, 1041364, 1052672, 1318926, 1333248, 1338456, 1361472, 1381632, 1507344, 1529664, 1555968, 1562046, 1579008, 1758568, 1777664, 1784608, 1815296, 1822387, 1842176, 2009792, 2039552, 2074624, 2082728, 2105344, 2637852, 2666496, 2676912, 2722944, 2763264, 3014688, 3059328, 3111936, 3124092, 3158016, 3517136, 3569216, 3630592, 3644774, 3684352, 4019584, 4079104, 4149248, 4165456, 5275704, 5332992, 5353824, 5445888, 5467161, 5526528, 6029376, 6118656, 6223872, 6248184, 6316032, 7034272, 7138432, 7261184, 7289548, 7368704, 8039168, 8070571, 8158208, 8298496, 8330912, 10551408, 10707648, 10891776, 10934322, 11053056, 12058752, 12237312, 12447744, 12496368, 14068544, 14276864, 14522368, 14579096, 14737408, 16078336, 16141142, 16316416, 16661824, 21102816, 21415296, 21783552, 21868644, 22106112, 24117504, 24211713, 24474624, 24895488, 24992736, 28137088, 28553728, 29044736, 29158192, 32156672, 32282284, 32632832, 33323648, 42205632, 42830592, 43567104, 43737288, 44212224, 48235008, 48423426, 48949248, 49985472, 56274176, 56493997, 57107456, 58089472, 58316384, 64313344, 64564568, 65265664, 66647296, 84411264, 85661184, 87134208, 87474576, 96470016, 96846852, 97898496, 99970944, 112548352, 112987994, 114214912, 116632768, 128626688, 129129136, 133294592, 168822528, 169481991, 171322368, 174268416, 174949152, 192940032, 193693704, 195796992, 199941888, 225096704, 225975988, 228429824, 233265536, 257253376, 258258272, 266589184, 337645056, 338963982, 342644736, 349898304, 385880064, 387387408, 399883776, 450193408, 451951976, 456859648, 466531072, 516516544, 533178368, 675290112, 677927964, 685289472, 699796608, 771760128, 774774816, 799767552, 900386816, 903903952, 933062144, 1033033088, 1066356736, 1350580224, 1355855928, 1370578944, 1399593216, 1549549632, 1599535104, 1800773632, 1807807904, 1866124288, 2066066176, 2132713472, 2701160448, 2711711856, 2799186432, 3099099264, 3199070208, 3615615808, 3732248576, 4132132352, 5402320896, 5423423712, 5598372864, 6198198528, 6398140416, 7231231616, 7464497152, 8264264704, 10846847424, 11196745728, 12396397056, 14462463232, 14928994304, 16528529408, 21693694848, 22393491456, 24792794112, 28924926464, 33057058816, 43387389696, 44786982912, 49585588224, 57849852928, 66114117632, 86774779392, 99171176448, 115699705856, 173549558784, 198342352896, 231399411712, 347099117568, 462798823424, 694198235136, 1388396470272]

約数ペア:

[(1, 1388396470272), (2, 694198235136), (3, 462798823424), (4, 347099117568), (6, 231399411712), (7, 198342352896), (8, 173549558784), (12, 115699705856), (14, 99171176448), (16, 86774779392), (21, 66114117632), (24, 57849852928), (28, 49585588224), (31, 44786982912), (32, 43387389696), (42, 33057058816), (48, 28924926464), (56, 24792794112), (62, 22393491456), (64, 21693694848), (84, 16528529408), (93, 14928994304), (96, 14462463232), (112, 12396397056), (124, 11196745728), (128, 10846847424), (168, 8264264704), (186, 7464497152), (192, 7231231616), (217, 6398140416), (224, 6198198528), (248, 5598372864), (256, 5423423712), (257, 5402320896), (336, 4132132352), (372, 3732248576), (384, 3615615808), (434, 3199070208), (448, 3099099264), (496, 2799186432), (512, 2711711856), (514, 2701160448), (651, 2132713472), (672, 2066066176), (744, 1866124288), (768, 1807807904), (771, 1800773632), (868, 1599535104), (896, 1549549632), (992, 1399593216), (1013, 1370578944), (1024, 1355855928), (1028, 1350580224), (1302, 1066356736), (1344, 1033033088), (1488, 933062144), (1536, 903903952), (1542, 900386816), (1736, 799767552), (1792, 774774816), (1799, 771760128), (1984, 699796608), (2026, 685289472), (2048, 677927964), (2056, 675290112), (2604, 533178368), (2688, 516516544), (2976, 466531072), (3039, 456859648), (3072, 451951976), (3084, 450193408), (3472, 399883776), (3584, 387387408), (3598, 385880064), (3968, 349898304), (4052, 342644736), (4096, 338963982), (4112, 337645056), (5208, 266589184), (5376, 258258272), (5397, 257253376), (5952, 233265536), (6078, 228429824), (6144, 225975988), (6168, 225096704), (6944, 199941888), (7091, 195796992), (7168, 193693704), (7196, 192940032), (7936, 174949152), (7967, 174268416), (8104, 171322368), (8192, 169481991), (8224, 168822528), (10416, 133294592), (10752, 129129136), (10794, 128626688), (11904, 116632768), (12156, 114214912), (12288, 112987994), (12336, 112548352), (13888, 99970944), (14182, 97898496), (14336, 96846852), (14392, 96470016), (15872, 87474576), (15934, 87134208), (16208, 85661184), (16448, 84411264), (20832, 66647296), (21273, 65265664), (21504, 64564568), (21588, 64313344), (23808, 58316384), (23901, 58089472), (24312, 57107456), (24576, 56493997), (24672, 56274176), (27776, 49985472), (28364, 48949248), (28672, 48423426), (28784, 48235008), (31403, 44212224), (31744, 43737288), (31868, 43567104), (32416, 42830592), (32896, 42205632), (41664, 33323648), (42546, 32632832), (43008, 32282284), (43176, 32156672), (47616, 29158192), (47802, 29044736), (48624, 28553728), (49344, 28137088), (55552, 24992736), (55769, 24895488), (56728, 24474624), (57344, 24211713), (57568, 24117504), (62806, 22106112), (63488, 21868644), (63736, 21783552), (64832, 21415296), (65792, 21102816), (83328, 16661824), (85092, 16316416), (86016, 16141142), (86352, 16078336), (94209, 14737408), (95232, 14579096), (95604, 14522368), (97248, 14276864), (98688, 14068544), (111104, 12496368), (111538, 12447744), (113456, 12237312), (115136, 12058752), (125612, 11053056), (126976, 10934322), (127472, 10891776), (129664, 10707648), (131584, 10551408), (166656, 8330912), (167307, 8298496), (170184, 8158208), (172032, 8070571), (172704, 8039168), (188418, 7368704), (190464, 7289548), (191208, 7261184), (194496, 7138432), (197376, 7034272), (219821, 6316032), (222208, 6248184), (223076, 6223872), (226912, 6118656), (230272, 6029376), (251224, 5526528), (253952, 5467161), (254944, 5445888), (259328, 5353824), (260341, 5332992), (263168, 5275704), (333312, 4165456), (334614, 4149248), (340368, 4079104), (345408, 4019584), (376836, 3684352), (380928, 3644774), (382416, 3630592), (388992, 3569216), (394752, 3517136), (439642, 3158016), (444416, 3124092), (446152, 3111936), (453824, 3059328), (460544, 3014688), (502448, 2763264), (509888, 2722944), (518656, 2676912), (520682, 2666496), (526336, 2637852), (659463, 2105344), (666624, 2082728), (669228, 2074624), (680736, 2039552), (690816, 2009792), (753672, 1842176), (761856, 1822387), (764832, 1815296), (777984, 1784608), (781023, 1777664), (789504, 1758568), (879284, 1579008), (888832, 1562046), (892304, 1555968), (907648, 1529664), (921088, 1507344), (1004896, 1381632), (1019776, 1361472), (1037312, 1338456), (1041364, 1333248), (1052672, 1318926)]