12681381888

素因数分解:

$2^{11}\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 432

約数和(自身を含む): 44909046000

約数和(自身を除く): 32227664112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 384, 392, 399, 441, 448, 456, 504, 512, 532, 576, 588, 608, 672, 684, 739, 768, 784, 798, 882, 896, 912, 931, 1008, 1024, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1478, 1536, 1568, 1596, 1764, 1792, 1824, 1862, 2016, 2048, 2128, 2217, 2304, 2352, 2394, 2432, 2688, 2736, 2793, 2956, 3072, 3136, 3192, 3528, 3584, 3648, 3724, 4032, 4256, 4434, 4608, 4704, 4788, 4864, 5173, 5376, 5472, 5586, 5912, 6144, 6272, 6384, 6651, 7056, 7168, 7296, 7448, 8064, 8379, 8512, 8868, 9216, 9408, 9576, 9728, 10346, 10752, 10944, 11172, 11824, 12544, 12768, 13302, 14041, 14112, 14336, 14592, 14896, 15519, 16128, 16758, 17024, 17736, 18432, 18816, 19152, 19456, 20692, 21504, 21888, 22344, 23648, 25088, 25536, 26604, 28082, 28224, 29184, 29792, 31038, 32256, 33516, 34048, 35472, 36211, 37632, 38304, 38912, 41384, 42123, 43008, 43776, 44688, 46557, 47296, 50176, 51072, 53208, 56164, 56448, 58368, 59584, 62076, 64512, 67032, 68096, 70944, 72422, 75264, 76608, 82768, 84246, 87552, 89376, 93114, 94592, 98287, 100352, 102144, 106416, 108633, 112328, 112896, 116736, 119168, 124152, 126369, 129024, 134064, 136192, 141888, 144844, 150528, 153216, 165536, 168492, 175104, 178752, 186228, 189184, 196574, 204288, 212832, 217266, 224656, 225792, 238336, 248304, 252738, 268128, 272384, 283776, 289688, 294861, 301056, 306432, 325899, 331072, 336984, 350208, 357504, 372456, 378368, 393148, 408576, 425664, 434532, 449312, 451584, 476672, 496608, 505476, 536256, 567552, 579376, 589722, 612864, 651798, 662144, 673968, 688009, 715008, 744912, 756736, 786296, 817152, 851328, 869064, 884583, 898624, 903168, 953344, 993216, 1010952, 1072512, 1135104, 1158752, 1179444, 1225728, 1303596, 1324288, 1347936, 1376018, 1430016, 1489824, 1513472, 1572592, 1702656, 1738128, 1769166, 1797248, 1906688, 1986432, 2021904, 2064027, 2145024, 2270208, 2317504, 2358888, 2451456, 2607192, 2648576, 2695872, 2752036, 2860032, 2979648, 3145184, 3405312, 3476256, 3538332, 3594496, 3972864, 4043808, 4128054, 4290048, 4540416, 4635008, 4717776, 5214384, 5297152, 5391744, 5504072, 5720064, 5959296, 6192081, 6290368, 6810624, 6952512, 7076664, 7188992, 7945728, 8087616, 8256108, 8580096, 9270016, 9435552, 10428768, 10594304, 10783488, 11008144, 11918592, 12384162, 12580736, 13621248, 13905024, 14153328, 14377984, 15891456, 16175232, 16512216, 17160192, 18540032, 18871104, 20857536, 21566976, 22016288, 23837184, 24768324, 25161472, 27810048, 28306656, 28755968, 31782912, 32350464, 33024432, 37080064, 37742208, 41715072, 43133952, 44032576, 47674368, 49536648, 50322944, 55620096, 56613312, 64700928, 66048864, 74160128, 75484416, 83430144, 86267904, 88065152, 95348736, 99073296, 100645888, 111240192, 113226624, 129401856, 132097728, 150968832, 166860288, 176130304, 198146592, 201291776, 222480384, 226453248, 258803712, 264195456, 301937664, 333720576, 352260608, 396293184, 452906496, 528390912, 603875328, 667441152, 704521216, 792586368, 905812992, 1056781824, 1409042432, 1585172736, 1811625984, 2113563648, 3170345472, 4227127296, 6340690944, 12681381888]

約数ペア:

[(1, 12681381888), (2, 6340690944), (3, 4227127296), (4, 3170345472), (6, 2113563648), (7, 1811625984), (8, 1585172736), (9, 1409042432), (12, 1056781824), (14, 905812992), (16, 792586368), (18, 704521216), (19, 667441152), (21, 603875328), (24, 528390912), (28, 452906496), (32, 396293184), (36, 352260608), (38, 333720576), (42, 301937664), (48, 264195456), (49, 258803712), (56, 226453248), (57, 222480384), (63, 201291776), (64, 198146592), (72, 176130304), (76, 166860288), (84, 150968832), (96, 132097728), (98, 129401856), (112, 113226624), (114, 111240192), (126, 100645888), (128, 99073296), (133, 95348736), (144, 88065152), (147, 86267904), (152, 83430144), (168, 75484416), (171, 74160128), (192, 66048864), (196, 64700928), (224, 56613312), (228, 55620096), (252, 50322944), (256, 49536648), (266, 47674368), (288, 44032576), (294, 43133952), (304, 41715072), (336, 37742208), (342, 37080064), (384, 33024432), (392, 32350464), (399, 31782912), (441, 28755968), (448, 28306656), (456, 27810048), (504, 25161472), (512, 24768324), (532, 23837184), (576, 22016288), (588, 21566976), (608, 20857536), (672, 18871104), (684, 18540032), (739, 17160192), (768, 16512216), (784, 16175232), (798, 15891456), (882, 14377984), (896, 14153328), (912, 13905024), (931, 13621248), (1008, 12580736), (1024, 12384162), (1064, 11918592), (1152, 11008144), (1176, 10783488), (1197, 10594304), (1216, 10428768), (1344, 9435552), (1368, 9270016), (1478, 8580096), (1536, 8256108), (1568, 8087616), (1596, 7945728), (1764, 7188992), (1792, 7076664), (1824, 6952512), (1862, 6810624), (2016, 6290368), (2048, 6192081), (2128, 5959296), (2217, 5720064), (2304, 5504072), (2352, 5391744), (2394, 5297152), (2432, 5214384), (2688, 4717776), (2736, 4635008), (2793, 4540416), (2956, 4290048), (3072, 4128054), (3136, 4043808), (3192, 3972864), (3528, 3594496), (3584, 3538332), (3648, 3476256), (3724, 3405312), (4032, 3145184), (4256, 2979648), (4434, 2860032), (4608, 2752036), (4704, 2695872), (4788, 2648576), (4864, 2607192), (5173, 2451456), (5376, 2358888), (5472, 2317504), (5586, 2270208), (5912, 2145024), (6144, 2064027), (6272, 2021904), (6384, 1986432), (6651, 1906688), (7056, 1797248), (7168, 1769166), (7296, 1738128), (7448, 1702656), (8064, 1572592), (8379, 1513472), (8512, 1489824), (8868, 1430016), (9216, 1376018), (9408, 1347936), (9576, 1324288), (9728, 1303596), (10346, 1225728), (10752, 1179444), (10944, 1158752), (11172, 1135104), (11824, 1072512), (12544, 1010952), (12768, 993216), (13302, 953344), (14041, 903168), (14112, 898624), (14336, 884583), (14592, 869064), (14896, 851328), (15519, 817152), (16128, 786296), (16758, 756736), (17024, 744912), (17736, 715008), (18432, 688009), (18816, 673968), (19152, 662144), (19456, 651798), (20692, 612864), (21504, 589722), (21888, 579376), (22344, 567552), (23648, 536256), (25088, 505476), (25536, 496608), (26604, 476672), (28082, 451584), (28224, 449312), (29184, 434532), (29792, 425664), (31038, 408576), (32256, 393148), (33516, 378368), (34048, 372456), (35472, 357504), (36211, 350208), (37632, 336984), (38304, 331072), (38912, 325899), (41384, 306432), (42123, 301056), (43008, 294861), (43776, 289688), (44688, 283776), (46557, 272384), (47296, 268128), (50176, 252738), (51072, 248304), (53208, 238336), (56164, 225792), (56448, 224656), (58368, 217266), (59584, 212832), (62076, 204288), (64512, 196574), (67032, 189184), (68096, 186228), (70944, 178752), (72422, 175104), (75264, 168492), (76608, 165536), (82768, 153216), (84246, 150528), (87552, 144844), (89376, 141888), (93114, 136192), (94592, 134064), (98287, 129024), (100352, 126369), (102144, 124152), (106416, 119168), (108633, 116736), (112328, 112896)]