2490937344

素因数分解:

$2^{12}\times 3^2\times 7^3\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 312

約数和(自身を含む): 8433453600

約数和(自身を除く): 5942516256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 197, 224, 252, 256, 288, 294, 336, 343, 384, 392, 394, 441, 448, 504, 512, 576, 588, 591, 672, 686, 768, 784, 788, 882, 896, 1008, 1024, 1029, 1152, 1176, 1182, 1344, 1372, 1379, 1536, 1568, 1576, 1764, 1773, 1792, 2016, 2048, 2058, 2304, 2352, 2364, 2688, 2744, 2758, 3072, 3087, 3136, 3152, 3528, 3546, 3584, 4032, 4096, 4116, 4137, 4608, 4704, 4728, 5376, 5488, 5516, 6144, 6174, 6272, 6304, 7056, 7092, 7168, 8064, 8232, 8274, 9216, 9408, 9456, 9653, 10752, 10976, 11032, 12288, 12348, 12411, 12544, 12608, 14112, 14184, 14336, 16128, 16464, 16548, 18432, 18816, 18912, 19306, 21504, 21952, 22064, 24696, 24822, 25088, 25216, 28224, 28368, 28672, 28959, 32256, 32928, 33096, 36864, 37632, 37824, 38612, 43008, 43904, 44128, 49392, 49644, 50176, 50432, 56448, 56736, 57918, 64512, 65856, 66192, 67571, 75264, 75648, 77224, 86016, 86877, 87808, 88256, 98784, 99288, 100352, 100864, 112896, 113472, 115836, 129024, 131712, 132384, 135142, 150528, 151296, 154448, 173754, 175616, 176512, 197568, 198576, 200704, 201728, 202713, 225792, 226944, 231672, 258048, 263424, 264768, 270284, 301056, 302592, 308896, 347508, 351232, 353024, 395136, 397152, 403456, 405426, 451584, 453888, 463344, 526848, 529536, 540568, 602112, 605184, 608139, 617792, 695016, 702464, 706048, 790272, 794304, 806912, 810852, 903168, 907776, 926688, 1053696, 1059072, 1081136, 1210368, 1216278, 1235584, 1390032, 1404928, 1412096, 1580544, 1588608, 1621704, 1806336, 1815552, 1853376, 2107392, 2118144, 2162272, 2420736, 2432556, 2471168, 2780064, 2824192, 3161088, 3177216, 3243408, 3631104, 3706752, 4214784, 4236288, 4324544, 4865112, 4942336, 5560128, 5648384, 6322176, 6354432, 6486816, 7262208, 7413504, 8472576, 8649088, 9730224, 9884672, 11120256, 12644352, 12708864, 12973632, 14827008, 16945152, 17298176, 19460448, 19769344, 22240512, 25417728, 25947264, 29654016, 34596352, 38920896, 39538688, 44481024, 50835456, 51894528, 59308032, 69192704, 77841792, 88962048, 103789056, 118616064, 138385408, 155683584, 177924096, 207578112, 276770816, 311367168, 355848192, 415156224, 622734336, 830312448, 1245468672, 2490937344]

約数ペア:

[(1, 2490937344), (2, 1245468672), (3, 830312448), (4, 622734336), (6, 415156224), (7, 355848192), (8, 311367168), (9, 276770816), (12, 207578112), (14, 177924096), (16, 155683584), (18, 138385408), (21, 118616064), (24, 103789056), (28, 88962048), (32, 77841792), (36, 69192704), (42, 59308032), (48, 51894528), (49, 50835456), (56, 44481024), (63, 39538688), (64, 38920896), (72, 34596352), (84, 29654016), (96, 25947264), (98, 25417728), (112, 22240512), (126, 19769344), (128, 19460448), (144, 17298176), (147, 16945152), (168, 14827008), (192, 12973632), (196, 12708864), (197, 12644352), (224, 11120256), (252, 9884672), (256, 9730224), (288, 8649088), (294, 8472576), (336, 7413504), (343, 7262208), (384, 6486816), (392, 6354432), (394, 6322176), (441, 5648384), (448, 5560128), (504, 4942336), (512, 4865112), (576, 4324544), (588, 4236288), (591, 4214784), (672, 3706752), (686, 3631104), (768, 3243408), (784, 3177216), (788, 3161088), (882, 2824192), (896, 2780064), (1008, 2471168), (1024, 2432556), (1029, 2420736), (1152, 2162272), (1176, 2118144), (1182, 2107392), (1344, 1853376), (1372, 1815552), (1379, 1806336), (1536, 1621704), (1568, 1588608), (1576, 1580544), (1764, 1412096), (1773, 1404928), (1792, 1390032), (2016, 1235584), (2048, 1216278), (2058, 1210368), (2304, 1081136), (2352, 1059072), (2364, 1053696), (2688, 926688), (2744, 907776), (2758, 903168), (3072, 810852), (3087, 806912), (3136, 794304), (3152, 790272), (3528, 706048), (3546, 702464), (3584, 695016), (4032, 617792), (4096, 608139), (4116, 605184), (4137, 602112), (4608, 540568), (4704, 529536), (4728, 526848), (5376, 463344), (5488, 453888), (5516, 451584), (6144, 405426), (6174, 403456), (6272, 397152), (6304, 395136), (7056, 353024), (7092, 351232), (7168, 347508), (8064, 308896), (8232, 302592), (8274, 301056), (9216, 270284), (9408, 264768), (9456, 263424), (9653, 258048), (10752, 231672), (10976, 226944), (11032, 225792), (12288, 202713), (12348, 201728), (12411, 200704), (12544, 198576), (12608, 197568), (14112, 176512), (14184, 175616), (14336, 173754), (16128, 154448), (16464, 151296), (16548, 150528), (18432, 135142), (18816, 132384), (18912, 131712), (19306, 129024), (21504, 115836), (21952, 113472), (22064, 112896), (24696, 100864), (24822, 100352), (25088, 99288), (25216, 98784), (28224, 88256), (28368, 87808), (28672, 86877), (28959, 86016), (32256, 77224), (32928, 75648), (33096, 75264), (36864, 67571), (37632, 66192), (37824, 65856), (38612, 64512), (43008, 57918), (43904, 56736), (44128, 56448), (49392, 50432), (49644, 50176)]