418139904

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1421185024

約数和(自身を除く): 1003045120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 193, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 386, 403, 416, 434, 448, 496, 546, 579, 624, 651, 672, 728, 744, 768, 772, 806, 832, 868, 896, 992, 1092, 1158, 1209, 1248, 1302, 1344, 1351, 1456, 1488, 1544, 1612, 1664, 1736, 1792, 1984, 2184, 2316, 2418, 2496, 2509, 2604, 2688, 2702, 2821, 2912, 2976, 3088, 3224, 3328, 3472, 3968, 4053, 4368, 4632, 4836, 4992, 5018, 5208, 5376, 5404, 5642, 5824, 5952, 5983, 6176, 6448, 6944, 7527, 7936, 8106, 8463, 8736, 9264, 9672, 9984, 10036, 10416, 10808, 11284, 11648, 11904, 11966, 12352, 12896, 13888, 15054, 16212, 16926, 17472, 17563, 17949, 18528, 19344, 20072, 20832, 21616, 22568, 23296, 23808, 23932, 24704, 25792, 27776, 30108, 32424, 33852, 34944, 35126, 35898, 37056, 38688, 40144, 41664, 41881, 43232, 45136, 47864, 49408, 51584, 52689, 55552, 60216, 64848, 67704, 69888, 70252, 71796, 74112, 77376, 77779, 80288, 83328, 83762, 86464, 90272, 95728, 103168, 105378, 120432, 125643, 129696, 135408, 140504, 143592, 148224, 154752, 155558, 160576, 166656, 167524, 172928, 180544, 191456, 210756, 233337, 240864, 251286, 259392, 270816, 281008, 287184, 309504, 311116, 321152, 335048, 345856, 361088, 382912, 421512, 466674, 481728, 502572, 518784, 541632, 544453, 562016, 574368, 622232, 642304, 670096, 722176, 765824, 843024, 933348, 963456, 1005144, 1037568, 1083264, 1088906, 1124032, 1148736, 1244464, 1340192, 1531648, 1633359, 1686048, 1866696, 1926912, 2010288, 2166528, 2177812, 2248064, 2297472, 2488928, 2680384, 3266718, 3372096, 3733392, 4020576, 4355624, 4496128, 4594944, 4977856, 5360768, 6533436, 6744192, 7466784, 8041152, 8711248, 9955712, 10721536, 13066872, 13488384, 14933568, 16082304, 17422496, 19911424, 26133744, 29867136, 32164608, 34844992, 52267488, 59734272, 69689984, 104534976, 139379968, 209069952, 418139904]

約数ペア:

[(1, 418139904), (2, 209069952), (3, 139379968), (4, 104534976), (6, 69689984), (7, 59734272), (8, 52267488), (12, 34844992), (13, 32164608), (14, 29867136), (16, 26133744), (21, 19911424), (24, 17422496), (26, 16082304), (28, 14933568), (31, 13488384), (32, 13066872), (39, 10721536), (42, 9955712), (48, 8711248), (52, 8041152), (56, 7466784), (62, 6744192), (64, 6533436), (78, 5360768), (84, 4977856), (91, 4594944), (93, 4496128), (96, 4355624), (104, 4020576), (112, 3733392), (124, 3372096), (128, 3266718), (156, 2680384), (168, 2488928), (182, 2297472), (186, 2248064), (192, 2177812), (193, 2166528), (208, 2010288), (217, 1926912), (224, 1866696), (248, 1686048), (256, 1633359), (273, 1531648), (312, 1340192), (336, 1244464), (364, 1148736), (372, 1124032), (384, 1088906), (386, 1083264), (403, 1037568), (416, 1005144), (434, 963456), (448, 933348), (496, 843024), (546, 765824), (579, 722176), (624, 670096), (651, 642304), (672, 622232), (728, 574368), (744, 562016), (768, 544453), (772, 541632), (806, 518784), (832, 502572), (868, 481728), (896, 466674), (992, 421512), (1092, 382912), (1158, 361088), (1209, 345856), (1248, 335048), (1302, 321152), (1344, 311116), (1351, 309504), (1456, 287184), (1488, 281008), (1544, 270816), (1612, 259392), (1664, 251286), (1736, 240864), (1792, 233337), (1984, 210756), (2184, 191456), (2316, 180544), (2418, 172928), (2496, 167524), (2509, 166656), (2604, 160576), (2688, 155558), (2702, 154752), (2821, 148224), (2912, 143592), (2976, 140504), (3088, 135408), (3224, 129696), (3328, 125643), (3472, 120432), (3968, 105378), (4053, 103168), (4368, 95728), (4632, 90272), (4836, 86464), (4992, 83762), (5018, 83328), (5208, 80288), (5376, 77779), (5404, 77376), (5642, 74112), (5824, 71796), (5952, 70252), (5983, 69888), (6176, 67704), (6448, 64848), (6944, 60216), (7527, 55552), (7936, 52689), (8106, 51584), (8463, 49408), (8736, 47864), (9264, 45136), (9672, 43232), (9984, 41881), (10036, 41664), (10416, 40144), (10808, 38688), (11284, 37056), (11648, 35898), (11904, 35126), (11966, 34944), (12352, 33852), (12896, 32424), (13888, 30108), (15054, 27776), (16212, 25792), (16926, 24704), (17472, 23932), (17563, 23808), (17949, 23296), (18528, 22568), (19344, 21616), (20072, 20832)]