1890878976

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 360

約数和(自身を含む): 6550129872

約数和(自身を除く): 4659250896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 61, 62, 63, 64, 72, 84, 93, 96, 112, 122, 124, 126, 128, 144, 168, 183, 186, 192, 217, 224, 244, 248, 252, 256, 279, 288, 336, 366, 372, 384, 427, 434, 448, 488, 496, 504, 512, 549, 558, 576, 651, 672, 732, 744, 768, 854, 868, 896, 961, 976, 992, 1008, 1098, 1116, 1152, 1281, 1302, 1344, 1464, 1488, 1536, 1708, 1736, 1792, 1891, 1922, 1952, 1953, 1984, 2016, 2196, 2232, 2304, 2562, 2604, 2688, 2883, 2928, 2976, 3416, 3472, 3584, 3782, 3843, 3844, 3904, 3906, 3968, 4032, 4392, 4464, 4608, 5124, 5208, 5376, 5673, 5766, 5856, 5952, 6727, 6832, 6944, 7564, 7686, 7688, 7808, 7812, 7936, 8064, 8649, 8784, 8928, 10248, 10416, 10752, 11346, 11532, 11712, 11904, 13237, 13454, 13664, 13888, 15128, 15372, 15376, 15616, 15624, 15872, 16128, 17019, 17298, 17568, 17856, 20181, 20496, 20832, 22692, 23064, 23424, 23808, 26474, 26908, 27328, 27776, 30256, 30744, 30752, 31232, 31248, 32256, 34038, 34596, 35136, 35712, 39711, 40362, 40992, 41664, 45384, 46128, 46848, 47616, 52948, 53816, 54656, 55552, 58621, 60512, 60543, 61488, 61504, 62496, 68076, 69192, 70272, 71424, 79422, 80724, 81984, 83328, 90768, 92256, 93696, 105896, 107632, 109312, 111104, 117242, 119133, 121024, 121086, 122976, 123008, 124992, 136152, 138384, 140544, 142848, 158844, 161448, 163968, 166656, 175863, 181536, 184512, 211792, 215264, 218624, 234484, 238266, 242048, 242172, 245952, 246016, 249984, 272304, 276768, 281088, 317688, 322896, 327936, 333312, 351726, 363072, 369024, 410347, 423584, 430528, 468968, 476532, 484096, 484344, 491904, 492032, 499968, 527589, 544608, 553536, 635376, 645792, 655872, 703452, 726144, 738048, 820694, 847168, 861056, 937936, 953064, 968192, 968688, 983808, 999936, 1055178, 1089216, 1107072, 1231041, 1270752, 1291584, 1406904, 1452288, 1476096, 1641388, 1694336, 1722112, 1875872, 1906128, 1937376, 1967616, 2110356, 2178432, 2214144, 2462082, 2541504, 2583168, 2813808, 2904576, 3282776, 3388672, 3444224, 3693123, 3751744, 3812256, 3874752, 4220712, 4356864, 4428288, 4924164, 5083008, 5166336, 5627616, 6565552, 6777344, 7386246, 7503488, 7624512, 7749504, 8441424, 8713728, 9848328, 10166016, 10332672, 11255232, 13131104, 14772492, 15006976, 15249024, 15499008, 16882848, 19696656, 20332032, 22510464, 26262208, 29544984, 30013952, 30498048, 30998016, 33765696, 39393312, 45020928, 52524416, 59089968, 60996096, 67531392, 78786624, 90041856, 105048832, 118179936, 135062784, 157573248, 210097664, 236359872, 270125568, 315146496, 472719744, 630292992, 945439488, 1890878976]

約数ペア:

[(1, 1890878976), (2, 945439488), (3, 630292992), (4, 472719744), (6, 315146496), (7, 270125568), (8, 236359872), (9, 210097664), (12, 157573248), (14, 135062784), (16, 118179936), (18, 105048832), (21, 90041856), (24, 78786624), (28, 67531392), (31, 60996096), (32, 59089968), (36, 52524416), (42, 45020928), (48, 39393312), (56, 33765696), (61, 30998016), (62, 30498048), (63, 30013952), (64, 29544984), (72, 26262208), (84, 22510464), (93, 20332032), (96, 19696656), (112, 16882848), (122, 15499008), (124, 15249024), (126, 15006976), (128, 14772492), (144, 13131104), (168, 11255232), (183, 10332672), (186, 10166016), (192, 9848328), (217, 8713728), (224, 8441424), (244, 7749504), (248, 7624512), (252, 7503488), (256, 7386246), (279, 6777344), (288, 6565552), (336, 5627616), (366, 5166336), (372, 5083008), (384, 4924164), (427, 4428288), (434, 4356864), (448, 4220712), (488, 3874752), (496, 3812256), (504, 3751744), (512, 3693123), (549, 3444224), (558, 3388672), (576, 3282776), (651, 2904576), (672, 2813808), (732, 2583168), (744, 2541504), (768, 2462082), (854, 2214144), (868, 2178432), (896, 2110356), (961, 1967616), (976, 1937376), (992, 1906128), (1008, 1875872), (1098, 1722112), (1116, 1694336), (1152, 1641388), (1281, 1476096), (1302, 1452288), (1344, 1406904), (1464, 1291584), (1488, 1270752), (1536, 1231041), (1708, 1107072), (1736, 1089216), (1792, 1055178), (1891, 999936), (1922, 983808), (1952, 968688), (1953, 968192), (1984, 953064), (2016, 937936), (2196, 861056), (2232, 847168), (2304, 820694), (2562, 738048), (2604, 726144), (2688, 703452), (2883, 655872), (2928, 645792), (2976, 635376), (3416, 553536), (3472, 544608), (3584, 527589), (3782, 499968), (3843, 492032), (3844, 491904), (3904, 484344), (3906, 484096), (3968, 476532), (4032, 468968), (4392, 430528), (4464, 423584), (4608, 410347), (5124, 369024), (5208, 363072), (5376, 351726), (5673, 333312), (5766, 327936), (5856, 322896), (5952, 317688), (6727, 281088), (6832, 276768), (6944, 272304), (7564, 249984), (7686, 246016), (7688, 245952), (7808, 242172), (7812, 242048), (7936, 238266), (8064, 234484), (8649, 218624), (8784, 215264), (8928, 211792), (10248, 184512), (10416, 181536), (10752, 175863), (11346, 166656), (11532, 163968), (11712, 161448), (11904, 158844), (13237, 142848), (13454, 140544), (13664, 138384), (13888, 136152), (15128, 124992), (15372, 123008), (15376, 122976), (15616, 121086), (15624, 121024), (15872, 119133), (16128, 117242), (17019, 111104), (17298, 109312), (17568, 107632), (17856, 105896), (20181, 93696), (20496, 92256), (20832, 90768), (22692, 83328), (23064, 81984), (23424, 80724), (23808, 79422), (26474, 71424), (26908, 70272), (27328, 69192), (27776, 68076), (30256, 62496), (30744, 61504), (30752, 61488), (31232, 60543), (31248, 60512), (32256, 58621), (34038, 55552), (34596, 54656), (35136, 53816), (35712, 52948), (39711, 47616), (40362, 46848), (40992, 46128), (41664, 45384)]