18722801664

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 432

約数和(自身を含む): 64280623680

約数和(自身を除く): 45557822016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 151, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 302, 336, 372, 384, 434, 448, 453, 496, 504, 512, 558, 576, 604, 651, 672, 744, 768, 868, 896, 906, 961, 992, 1008, 1024, 1057, 1116, 1152, 1208, 1302, 1344, 1359, 1488, 1536, 1736, 1792, 1812, 1922, 1953, 1984, 2016, 2048, 2114, 2232, 2304, 2416, 2604, 2688, 2718, 2883, 2976, 3072, 3171, 3472, 3584, 3624, 3844, 3906, 3968, 4032, 4228, 4464, 4608, 4681, 4832, 5208, 5376, 5436, 5766, 5952, 6144, 6342, 6727, 6944, 7168, 7248, 7688, 7812, 7936, 8064, 8456, 8649, 8928, 9216, 9362, 9513, 9664, 10416, 10752, 10872, 11532, 11904, 12684, 13454, 13888, 14043, 14336, 14496, 15376, 15624, 15872, 16128, 16912, 17298, 17856, 18432, 18724, 19026, 19328, 20181, 20832, 21504, 21744, 23064, 23808, 25368, 26908, 27776, 28086, 28992, 30752, 31248, 31744, 32256, 32767, 33824, 34596, 35712, 37448, 38052, 38656, 40362, 41664, 42129, 43008, 43488, 46128, 47616, 50736, 53816, 55552, 56172, 57984, 60543, 61504, 62496, 63488, 64512, 65534, 67648, 69192, 71424, 74896, 76104, 77312, 80724, 83328, 84258, 86976, 92256, 95232, 98301, 101472, 107632, 111104, 112344, 115968, 121086, 123008, 124992, 129024, 131068, 135296, 138384, 142848, 145111, 149792, 152208, 154624, 161448, 166656, 168516, 173952, 184512, 190464, 196602, 202944, 215264, 222208, 224688, 231936, 242172, 246016, 249984, 262136, 270592, 276768, 285696, 290222, 294903, 299584, 304416, 309248, 322896, 333312, 337032, 347904, 369024, 393204, 405888, 430528, 435333, 444416, 449376, 463872, 484344, 492032, 499968, 524272, 541184, 553536, 571392, 580444, 589806, 599168, 608832, 645792, 666624, 674064, 695808, 738048, 786408, 811776, 861056, 870666, 898752, 927744, 968688, 984064, 999936, 1015777, 1048544, 1082368, 1107072, 1160888, 1179612, 1198336, 1217664, 1291584, 1305999, 1333248, 1348128, 1391616, 1476096, 1572816, 1623552, 1722112, 1741332, 1797504, 1937376, 1968128, 1999872, 2031554, 2097088, 2164736, 2214144, 2321776, 2359224, 2396672, 2435328, 2583168, 2611998, 2696256, 2783232, 2952192, 3047331, 3145632, 3247104, 3444224, 3482664, 3595008, 3874752, 3999744, 4063108, 4194176, 4428288, 4643552, 4718448, 4793344, 4870656, 5166336, 5223996, 5392512, 5904384, 6094662, 6291264, 6494208, 6888448, 6965328, 7190016, 7749504, 8126216, 8388352, 8856576, 9141993, 9287104, 9436896, 9586688, 9741312, 10332672, 10447992, 10785024, 12189324, 12582528, 13776896, 13930656, 14380032, 15499008, 16252432, 16776704, 17713152, 18283986, 18574208, 18873792, 19482624, 20665344, 20895984, 21570048, 24378648, 25165056, 27861312, 28760064, 30998016, 32504864, 33553408, 36567972, 37148416, 37747584, 41330688, 41791968, 43140096, 48757296, 50330112, 55722624, 61996032, 65009728, 67106816, 73135944, 74296832, 75495168, 83583936, 86280192, 97514592, 100660224, 111445248, 123992064, 130019456, 146271888, 148593664, 150990336, 167167872, 195029184, 201320448, 222890496, 260038912, 292543776, 297187328, 301980672, 334335744, 390058368, 445780992, 520077824, 585087552, 603961344, 668671488, 780116736, 891561984, 1040155648, 1170175104, 1337342976, 1560233472, 2080311296, 2340350208, 2674685952, 3120466944, 4680700416, 6240933888, 9361400832, 18722801664]

約数ペア:

[(1, 18722801664), (2, 9361400832), (3, 6240933888), (4, 4680700416), (6, 3120466944), (7, 2674685952), (8, 2340350208), (9, 2080311296), (12, 1560233472), (14, 1337342976), (16, 1170175104), (18, 1040155648), (21, 891561984), (24, 780116736), (28, 668671488), (31, 603961344), (32, 585087552), (36, 520077824), (42, 445780992), (48, 390058368), (56, 334335744), (62, 301980672), (63, 297187328), (64, 292543776), (72, 260038912), (84, 222890496), (93, 201320448), (96, 195029184), (112, 167167872), (124, 150990336), (126, 148593664), (128, 146271888), (144, 130019456), (151, 123992064), (168, 111445248), (186, 100660224), (192, 97514592), (217, 86280192), (224, 83583936), (248, 75495168), (252, 74296832), (256, 73135944), (279, 67106816), (288, 65009728), (302, 61996032), (336, 55722624), (372, 50330112), (384, 48757296), (434, 43140096), (448, 41791968), (453, 41330688), (496, 37747584), (504, 37148416), (512, 36567972), (558, 33553408), (576, 32504864), (604, 30998016), (651, 28760064), (672, 27861312), (744, 25165056), (768, 24378648), (868, 21570048), (896, 20895984), (906, 20665344), (961, 19482624), (992, 18873792), (1008, 18574208), (1024, 18283986), (1057, 17713152), (1116, 16776704), (1152, 16252432), (1208, 15499008), (1302, 14380032), (1344, 13930656), (1359, 13776896), (1488, 12582528), (1536, 12189324), (1736, 10785024), (1792, 10447992), (1812, 10332672), (1922, 9741312), (1953, 9586688), (1984, 9436896), (2016, 9287104), (2048, 9141993), (2114, 8856576), (2232, 8388352), (2304, 8126216), (2416, 7749504), (2604, 7190016), (2688, 6965328), (2718, 6888448), (2883, 6494208), (2976, 6291264), (3072, 6094662), (3171, 5904384), (3472, 5392512), (3584, 5223996), (3624, 5166336), (3844, 4870656), (3906, 4793344), (3968, 4718448), (4032, 4643552), (4228, 4428288), (4464, 4194176), (4608, 4063108), (4681, 3999744), (4832, 3874752), (5208, 3595008), (5376, 3482664), (5436, 3444224), (5766, 3247104), (5952, 3145632), (6144, 3047331), (6342, 2952192), (6727, 2783232), (6944, 2696256), (7168, 2611998), (7248, 2583168), (7688, 2435328), (7812, 2396672), (7936, 2359224), (8064, 2321776), (8456, 2214144), (8649, 2164736), (8928, 2097088), (9216, 2031554), (9362, 1999872), (9513, 1968128), (9664, 1937376), (10416, 1797504), (10752, 1741332), (10872, 1722112), (11532, 1623552), (11904, 1572816), (12684, 1476096), (13454, 1391616), (13888, 1348128), (14043, 1333248), (14336, 1305999), (14496, 1291584), (15376, 1217664), (15624, 1198336), (15872, 1179612), (16128, 1160888), (16912, 1107072), (17298, 1082368), (17856, 1048544), (18432, 1015777), (18724, 999936), (19026, 984064), (19328, 968688), (20181, 927744), (20832, 898752), (21504, 870666), (21744, 861056), (23064, 811776), (23808, 786408), (25368, 738048), (26908, 695808), (27776, 674064), (28086, 666624), (28992, 645792), (30752, 608832), (31248, 599168), (31744, 589806), (32256, 580444), (32767, 571392), (33824, 553536), (34596, 541184), (35712, 524272), (37448, 499968), (38052, 492032), (38656, 484344), (40362, 463872), (41664, 449376), (42129, 444416), (43008, 435333), (43488, 430528), (46128, 405888), (47616, 393204), (50736, 369024), (53816, 347904), (55552, 337032), (56172, 333312), (57984, 322896), (60543, 309248), (61504, 304416), (62496, 299584), (63488, 294903), (64512, 290222), (65534, 285696), (67648, 276768), (69192, 270592), (71424, 262136), (74896, 249984), (76104, 246016), (77312, 242172), (80724, 231936), (83328, 224688), (84258, 222208), (86976, 215264), (92256, 202944), (95232, 196602), (98301, 190464), (101472, 184512), (107632, 173952), (111104, 168516), (112344, 166656), (115968, 161448), (121086, 154624), (123008, 152208), (124992, 149792), (129024, 145111), (131068, 142848), (135296, 138384)]