1383123456

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2147

約数の個数: 240

約数和(自身を含む): 4691887200

約数和(自身を除く): 3308763744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 234, 256, 264, 286, 288, 312, 352, 384, 396, 416, 429, 468, 512, 528, 572, 576, 624, 704, 768, 792, 832, 858, 936, 1056, 1144, 1152, 1248, 1287, 1408, 1536, 1584, 1664, 1716, 1872, 2099, 2112, 2288, 2304, 2496, 2574, 2816, 3168, 3328, 3432, 3744, 4198, 4224, 4576, 4608, 4992, 5148, 5632, 6297, 6336, 6656, 6864, 7488, 8396, 8448, 9152, 9984, 10296, 12594, 12672, 13728, 14976, 16792, 16896, 18304, 18891, 19968, 20592, 23089, 25188, 25344, 27287, 27456, 29952, 33584, 36608, 37782, 41184, 46178, 50376, 50688, 54574, 54912, 59904, 67168, 69267, 73216, 75564, 81861, 82368, 92356, 100752, 109148, 109824, 134336, 138534, 151128, 163722, 164736, 184712, 201504, 207801, 218296, 219648, 245583, 268672, 277068, 300157, 302256, 327444, 329472, 369424, 403008, 415602, 436592, 491166, 537344, 554136, 600314, 604512, 654888, 658944, 738848, 806016, 831204, 873184, 900471, 982332, 1074688, 1108272, 1200628, 1209024, 1309776, 1477696, 1612032, 1662408, 1746368, 1800942, 1964664, 2216544, 2401256, 2418048, 2619552, 2701413, 2955392, 3224064, 3324816, 3492736, 3601884, 3929328, 4433088, 4802512, 4836096, 5239104, 5402826, 5910784, 6649632, 6985472, 7203768, 7858656, 8866176, 9605024, 9672192, 10478208, 10805652, 11821568, 13299264, 13970944, 14407536, 15717312, 17732352, 19210048, 20956416, 21611304, 26598528, 28815072, 31434624, 35464704, 38420096, 41912832, 43222608, 53197056, 57630144, 62869248, 76840192, 86445216, 106394112, 115260288, 125738496, 153680384, 172890432, 230520576, 345780864, 461041152, 691561728, 1383123456]

約数ペア:

[(1, 1383123456), (2, 691561728), (3, 461041152), (4, 345780864), (6, 230520576), (8, 172890432), (9, 153680384), (11, 125738496), (12, 115260288), (13, 106394112), (16, 86445216), (18, 76840192), (22, 62869248), (24, 57630144), (26, 53197056), (32, 43222608), (33, 41912832), (36, 38420096), (39, 35464704), (44, 31434624), (48, 28815072), (52, 26598528), (64, 21611304), (66, 20956416), (72, 19210048), (78, 17732352), (88, 15717312), (96, 14407536), (99, 13970944), (104, 13299264), (117, 11821568), (128, 10805652), (132, 10478208), (143, 9672192), (144, 9605024), (156, 8866176), (176, 7858656), (192, 7203768), (198, 6985472), (208, 6649632), (234, 5910784), (256, 5402826), (264, 5239104), (286, 4836096), (288, 4802512), (312, 4433088), (352, 3929328), (384, 3601884), (396, 3492736), (416, 3324816), (429, 3224064), (468, 2955392), (512, 2701413), (528, 2619552), (572, 2418048), (576, 2401256), (624, 2216544), (704, 1964664), (768, 1800942), (792, 1746368), (832, 1662408), (858, 1612032), (936, 1477696), (1056, 1309776), (1144, 1209024), (1152, 1200628), (1248, 1108272), (1287, 1074688), (1408, 982332), (1536, 900471), (1584, 873184), (1664, 831204), (1716, 806016), (1872, 738848), (2099, 658944), (2112, 654888), (2288, 604512), (2304, 600314), (2496, 554136), (2574, 537344), (2816, 491166), (3168, 436592), (3328, 415602), (3432, 403008), (3744, 369424), (4198, 329472), (4224, 327444), (4576, 302256), (4608, 300157), (4992, 277068), (5148, 268672), (5632, 245583), (6297, 219648), (6336, 218296), (6656, 207801), (6864, 201504), (7488, 184712), (8396, 164736), (8448, 163722), (9152, 151128), (9984, 138534), (10296, 134336), (12594, 109824), (12672, 109148), (13728, 100752), (14976, 92356), (16792, 82368), (16896, 81861), (18304, 75564), (18891, 73216), (19968, 69267), (20592, 67168), (23089, 59904), (25188, 54912), (25344, 54574), (27287, 50688), (27456, 50376), (29952, 46178), (33584, 41184), (36608, 37782)]