2398437888

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2943

約数の個数: 240

約数和(自身を含む): 8111293344

約数和(自身を除く): 5712855456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 512, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1536, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 2897, 3136, 3234, 3584, 3696, 4224, 4312, 4704, 4928, 5376, 5632, 5794, 6272, 6468, 7392, 8448, 8624, 8691, 9408, 9856, 10752, 11588, 12544, 12936, 14784, 16896, 17248, 17382, 18816, 19712, 20279, 23176, 25088, 25872, 29568, 31867, 34496, 34764, 37632, 39424, 40558, 46352, 51744, 59136, 60837, 63734, 68992, 69528, 75264, 81116, 92704, 95601, 103488, 118272, 121674, 127468, 137984, 139056, 141953, 162232, 185408, 191202, 206976, 223069, 243348, 254936, 275968, 278112, 283906, 324464, 370816, 382404, 413952, 425859, 446138, 486696, 509872, 556224, 567812, 648928, 669207, 741632, 764808, 827904, 851718, 892276, 973392, 1019744, 1112448, 1135624, 1297856, 1338414, 1483264, 1529616, 1561483, 1703436, 1784552, 1946784, 2039488, 2224896, 2271248, 2595712, 2676828, 3059232, 3122966, 3406872, 3569104, 3893568, 4078976, 4449792, 4542496, 4684449, 5191424, 5353656, 6118464, 6245932, 6813744, 7138208, 7787136, 8157952, 9084992, 9368898, 10382848, 10707312, 12236928, 12491864, 13627488, 14276416, 15574272, 16315904, 18169984, 18737796, 21414624, 24473856, 24983728, 27254976, 28552832, 31148544, 36339968, 37475592, 42829248, 48947712, 49967456, 54509952, 57105664, 72679936, 74951184, 85658496, 99934912, 109019904, 114211328, 149902368, 171316992, 199869824, 218039808, 299804736, 342633984, 399739648, 599609472, 799479296, 1199218944, 2398437888]

約数ペア:

[(1, 2398437888), (2, 1199218944), (3, 799479296), (4, 599609472), (6, 399739648), (7, 342633984), (8, 299804736), (11, 218039808), (12, 199869824), (14, 171316992), (16, 149902368), (21, 114211328), (22, 109019904), (24, 99934912), (28, 85658496), (32, 74951184), (33, 72679936), (42, 57105664), (44, 54509952), (48, 49967456), (49, 48947712), (56, 42829248), (64, 37475592), (66, 36339968), (77, 31148544), (84, 28552832), (88, 27254976), (96, 24983728), (98, 24473856), (112, 21414624), (128, 18737796), (132, 18169984), (147, 16315904), (154, 15574272), (168, 14276416), (176, 13627488), (192, 12491864), (196, 12236928), (224, 10707312), (231, 10382848), (256, 9368898), (264, 9084992), (294, 8157952), (308, 7787136), (336, 7138208), (352, 6813744), (384, 6245932), (392, 6118464), (448, 5353656), (462, 5191424), (512, 4684449), (528, 4542496), (539, 4449792), (588, 4078976), (616, 3893568), (672, 3569104), (704, 3406872), (768, 3122966), (784, 3059232), (896, 2676828), (924, 2595712), (1056, 2271248), (1078, 2224896), (1176, 2039488), (1232, 1946784), (1344, 1784552), (1408, 1703436), (1536, 1561483), (1568, 1529616), (1617, 1483264), (1792, 1338414), (1848, 1297856), (2112, 1135624), (2156, 1112448), (2352, 1019744), (2464, 973392), (2688, 892276), (2816, 851718), (2897, 827904), (3136, 764808), (3234, 741632), (3584, 669207), (3696, 648928), (4224, 567812), (4312, 556224), (4704, 509872), (4928, 486696), (5376, 446138), (5632, 425859), (5794, 413952), (6272, 382404), (6468, 370816), (7392, 324464), (8448, 283906), (8624, 278112), (8691, 275968), (9408, 254936), (9856, 243348), (10752, 223069), (11588, 206976), (12544, 191202), (12936, 185408), (14784, 162232), (16896, 141953), (17248, 139056), (17382, 137984), (18816, 127468), (19712, 121674), (20279, 118272), (23176, 103488), (25088, 95601), (25872, 92704), (29568, 81116), (31867, 75264), (34496, 69528), (34764, 68992), (37632, 63734), (39424, 60837), (40558, 59136), (46352, 51744)]