1978660798464

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{250037}}^1$

素因数の和:250098

約数の個数: 240

約数和(自身を含む): 6292220272128

約数和(自身を除く): 4313559473664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1024, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2048, 2208, 2576, 2688, 2944, 3072, 3584, 3864, 4096, 4416, 5152, 5376, 5888, 6144, 7168, 7728, 8192, 8832, 10304, 10752, 11776, 12288, 14336, 15456, 16384, 17664, 20608, 21504, 23552, 24576, 28672, 30912, 35328, 41216, 43008, 47104, 49152, 57344, 61824, 70656, 82432, 86016, 94208, 114688, 123648, 141312, 164864, 172032, 188416, 247296, 250037, 282624, 329728, 344064, 376832, 494592, 500074, 565248, 659456, 750111, 989184, 1000148, 1130496, 1318912, 1500222, 1750259, 1978368, 2000296, 2637824, 3000444, 3500518, 3956736, 4000592, 5250777, 5750851, 6000888, 7001036, 7913472, 8001184, 10501554, 11501702, 12001776, 14002072, 16002368, 17252553, 21003108, 23003404, 24003552, 28004144, 32004736, 34505106, 40255957, 42006216, 46006808, 48007104, 56008288, 64009472, 69010212, 80511914, 84012432, 92013616, 96014208, 112016576, 120767871, 128018944, 138020424, 161023828, 168024864, 184027232, 192028416, 224033152, 241535742, 256037888, 276040848, 322047656, 336049728, 368054464, 384056832, 448066304, 483071484, 512075776, 552081696, 644095312, 672099456, 736108928, 768113664, 896132608, 966142968, 1024151552, 1104163392, 1288190624, 1344198912, 1472217856, 1536227328, 1792265216, 1932285936, 2048303104, 2208326784, 2576381248, 2688397824, 2944435712, 3072454656, 3584530432, 3864571872, 4096606208, 4416653568, 5152762496, 5376795648, 5888871424, 6144909312, 7169060864, 7729143744, 8833307136, 10305524992, 10753591296, 11777742848, 12289818624, 14338121728, 15458287488, 17666614272, 20611049984, 21507182592, 23555485696, 28676243456, 30916574976, 35333228544, 41222099968, 43014365184, 47110971392, 61833149952, 70666457088, 82444199936, 86028730368, 94221942784, 123666299904, 141332914176, 164888399872, 247332599808, 282665828352, 329776799744, 494665199616, 659553599488, 989330399232, 1978660798464]

約数ペア:

[(1, 1978660798464), (2, 989330399232), (3, 659553599488), (4, 494665199616), (6, 329776799744), (7, 282665828352), (8, 247332599808), (12, 164888399872), (14, 141332914176), (16, 123666299904), (21, 94221942784), (23, 86028730368), (24, 82444199936), (28, 70666457088), (32, 61833149952), (42, 47110971392), (46, 43014365184), (48, 41222099968), (56, 35333228544), (64, 30916574976), (69, 28676243456), (84, 23555485696), (92, 21507182592), (96, 20611049984), (112, 17666614272), (128, 15458287488), (138, 14338121728), (161, 12289818624), (168, 11777742848), (184, 10753591296), (192, 10305524992), (224, 8833307136), (256, 7729143744), (276, 7169060864), (322, 6144909312), (336, 5888871424), (368, 5376795648), (384, 5152762496), (448, 4416653568), (483, 4096606208), (512, 3864571872), (552, 3584530432), (644, 3072454656), (672, 2944435712), (736, 2688397824), (768, 2576381248), (896, 2208326784), (966, 2048303104), (1024, 1932285936), (1104, 1792265216), (1288, 1536227328), (1344, 1472217856), (1472, 1344198912), (1536, 1288190624), (1792, 1104163392), (1932, 1024151552), (2048, 966142968), (2208, 896132608), (2576, 768113664), (2688, 736108928), (2944, 672099456), (3072, 644095312), (3584, 552081696), (3864, 512075776), (4096, 483071484), (4416, 448066304), (5152, 384056832), (5376, 368054464), (5888, 336049728), (6144, 322047656), (7168, 276040848), (7728, 256037888), (8192, 241535742), (8832, 224033152), (10304, 192028416), (10752, 184027232), (11776, 168024864), (12288, 161023828), (14336, 138020424), (15456, 128018944), (16384, 120767871), (17664, 112016576), (20608, 96014208), (21504, 92013616), (23552, 84012432), (24576, 80511914), (28672, 69010212), (30912, 64009472), (35328, 56008288), (41216, 48007104), (43008, 46006808), (47104, 42006216), (49152, 40255957), (57344, 34505106), (61824, 32004736), (70656, 28004144), (82432, 24003552), (86016, 23003404), (94208, 21003108), (114688, 17252553), (123648, 16002368), (141312, 14002072), (164864, 12001776), (172032, 11501702), (188416, 10501554), (247296, 8001184), (250037, 7913472), (282624, 7001036), (329728, 6000888), (344064, 5750851), (376832, 5250777), (494592, 4000592), (500074, 3956736), (565248, 3500518), (659456, 3000444), (750111, 2637824), (989184, 2000296), (1000148, 1978368), (1130496, 1750259), (1318912, 1500222)]