820340352

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 2836008000

約数和(自身を除く): 2015667648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 64, 72, 76, 78, 93, 96, 104, 108, 114, 117, 124, 128, 144, 152, 156, 171, 186, 192, 208, 216, 228, 234, 247, 248, 279, 288, 304, 312, 342, 351, 372, 384, 403, 416, 432, 456, 468, 494, 496, 513, 558, 576, 589, 608, 624, 684, 702, 741, 744, 806, 832, 837, 864, 912, 936, 961, 988, 992, 1026, 1116, 1152, 1178, 1209, 1216, 1248, 1368, 1404, 1482, 1488, 1612, 1664, 1674, 1728, 1767, 1824, 1872, 1922, 1976, 1984, 2052, 2223, 2232, 2356, 2418, 2432, 2496, 2736, 2808, 2883, 2964, 2976, 3224, 3348, 3456, 3534, 3627, 3648, 3744, 3844, 3952, 3968, 4104, 4446, 4464, 4712, 4836, 4992, 5301, 5472, 5616, 5766, 5928, 5952, 6448, 6669, 6696, 7068, 7254, 7296, 7488, 7657, 7688, 7904, 8208, 8649, 8892, 8928, 9424, 9672, 10602, 10881, 10944, 11232, 11532, 11856, 11904, 12493, 12896, 13338, 13392, 14136, 14508, 14976, 15314, 15376, 15808, 15903, 16416, 17298, 17784, 17856, 18259, 18848, 19344, 21204, 21762, 21888, 22464, 22971, 23064, 23712, 24986, 25792, 25947, 26676, 26784, 28272, 29016, 30628, 30752, 31616, 31806, 32832, 34596, 35568, 35712, 36518, 37479, 37696, 38688, 42408, 43524, 44928, 45942, 46128, 47424, 49972, 51584, 51894, 53352, 53568, 54777, 56544, 58032, 61256, 61504, 63612, 65664, 68913, 69192, 71136, 73036, 74958, 75392, 77376, 84816, 87048, 91884, 92256, 94848, 99944, 103788, 106704, 107136, 109554, 112437, 113088, 116064, 122512, 123008, 127224, 137826, 138384, 142272, 146072, 149916, 154752, 164331, 169632, 174096, 183768, 184512, 199888, 206739, 207576, 213408, 219108, 224874, 226176, 232128, 237367, 245024, 254448, 275652, 276768, 284544, 292144, 299832, 328662, 337311, 339264, 348192, 367536, 369024, 399776, 413478, 415152, 426816, 438216, 449748, 464256, 474734, 490048, 492993, 508896, 551304, 553536, 584288, 599664, 657324, 674622, 678528, 696384, 712101, 735072, 799552, 826956, 830304, 853632, 876432, 899496, 949468, 980096, 985986, 1017792, 1102608, 1107072, 1168576, 1199328, 1314648, 1349244, 1392768, 1424202, 1470144, 1599104, 1653912, 1660608, 1752864, 1798992, 1898936, 1971972, 2035584, 2136303, 2205216, 2337152, 2398656, 2629296, 2698488, 2848404, 2940288, 3307824, 3321216, 3505728, 3597984, 3797872, 3943944, 4272606, 4410432, 4797312, 5258592, 5396976, 5696808, 6408909, 6615648, 7011456, 7195968, 7595744, 7887888, 8545212, 8820864, 10517184, 10793952, 11393616, 12817818, 13231296, 14391936, 15191488, 15775776, 17090424, 21034368, 21587904, 22787232, 25635636, 26462592, 30382976, 31551552, 34180848, 43175808, 45574464, 51271272, 63103104, 68361696, 91148928, 102542544, 136723392, 205085088, 273446784, 410170176, 820340352]

約数ペア:

[(1, 820340352), (2, 410170176), (3, 273446784), (4, 205085088), (6, 136723392), (8, 102542544), (9, 91148928), (12, 68361696), (13, 63103104), (16, 51271272), (18, 45574464), (19, 43175808), (24, 34180848), (26, 31551552), (27, 30382976), (31, 26462592), (32, 25635636), (36, 22787232), (38, 21587904), (39, 21034368), (48, 17090424), (52, 15775776), (54, 15191488), (57, 14391936), (62, 13231296), (64, 12817818), (72, 11393616), (76, 10793952), (78, 10517184), (93, 8820864), (96, 8545212), (104, 7887888), (108, 7595744), (114, 7195968), (117, 7011456), (124, 6615648), (128, 6408909), (144, 5696808), (152, 5396976), (156, 5258592), (171, 4797312), (186, 4410432), (192, 4272606), (208, 3943944), (216, 3797872), (228, 3597984), (234, 3505728), (247, 3321216), (248, 3307824), (279, 2940288), (288, 2848404), (304, 2698488), (312, 2629296), (342, 2398656), (351, 2337152), (372, 2205216), (384, 2136303), (403, 2035584), (416, 1971972), (432, 1898936), (456, 1798992), (468, 1752864), (494, 1660608), (496, 1653912), (513, 1599104), (558, 1470144), (576, 1424202), (589, 1392768), (608, 1349244), (624, 1314648), (684, 1199328), (702, 1168576), (741, 1107072), (744, 1102608), (806, 1017792), (832, 985986), (837, 980096), (864, 949468), (912, 899496), (936, 876432), (961, 853632), (988, 830304), (992, 826956), (1026, 799552), (1116, 735072), (1152, 712101), (1178, 696384), (1209, 678528), (1216, 674622), (1248, 657324), (1368, 599664), (1404, 584288), (1482, 553536), (1488, 551304), (1612, 508896), (1664, 492993), (1674, 490048), (1728, 474734), (1767, 464256), (1824, 449748), (1872, 438216), (1922, 426816), (1976, 415152), (1984, 413478), (2052, 399776), (2223, 369024), (2232, 367536), (2356, 348192), (2418, 339264), (2432, 337311), (2496, 328662), (2736, 299832), (2808, 292144), (2883, 284544), (2964, 276768), (2976, 275652), (3224, 254448), (3348, 245024), (3456, 237367), (3534, 232128), (3627, 226176), (3648, 224874), (3744, 219108), (3844, 213408), (3952, 207576), (3968, 206739), (4104, 199888), (4446, 184512), (4464, 183768), (4712, 174096), (4836, 169632), (4992, 164331), (5301, 154752), (5472, 149916), (5616, 146072), (5766, 142272), (5928, 138384), (5952, 137826), (6448, 127224), (6669, 123008), (6696, 122512), (7068, 116064), (7254, 113088), (7296, 112437), (7488, 109554), (7657, 107136), (7688, 106704), (7904, 103788), (8208, 99944), (8649, 94848), (8892, 92256), (8928, 91884), (9424, 87048), (9672, 84816), (10602, 77376), (10881, 75392), (10944, 74958), (11232, 73036), (11532, 71136), (11856, 69192), (11904, 68913), (12493, 65664), (12896, 63612), (13338, 61504), (13392, 61256), (14136, 58032), (14508, 56544), (14976, 54777), (15314, 53568), (15376, 53352), (15808, 51894), (15903, 51584), (16416, 49972), (17298, 47424), (17784, 46128), (17856, 45942), (18259, 44928), (18848, 43524), (19344, 42408), (21204, 38688), (21762, 37696), (21888, 37479), (22464, 36518), (22971, 35712), (23064, 35568), (23712, 34596), (24986, 32832), (25792, 31806), (25947, 31616), (26676, 30752), (26784, 30628), (28272, 29016)]