1255419648

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 378

約数和(自身を含む): 4436906712

約数和(自身を除く): 3181487064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 243, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 486, 496, 504, 558, 567, 576, 648, 651, 672, 729, 744, 756, 768, 837, 864, 868, 896, 961, 972, 992, 1008, 1116, 1134, 1152, 1296, 1302, 1344, 1458, 1488, 1512, 1674, 1701, 1728, 1736, 1792, 1922, 1944, 1953, 1984, 2016, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2883, 2916, 2976, 3024, 3348, 3402, 3456, 3472, 3844, 3888, 3906, 3968, 4032, 4464, 4536, 5022, 5103, 5184, 5208, 5376, 5766, 5832, 5859, 5952, 6048, 6696, 6727, 6804, 6912, 6944, 7533, 7688, 7776, 7812, 7936, 8064, 8649, 8928, 9072, 10044, 10206, 10368, 10416, 11532, 11664, 11718, 11904, 12096, 13392, 13454, 13608, 13888, 15066, 15376, 15552, 15624, 16128, 17298, 17577, 17856, 18144, 20088, 20181, 20412, 20736, 20832, 22599, 23064, 23328, 23436, 23808, 24192, 25947, 26784, 26908, 27216, 27776, 30132, 30752, 31104, 31248, 34596, 35154, 35712, 36288, 40176, 40362, 40824, 41664, 45198, 46128, 46656, 46872, 48384, 51894, 52731, 53568, 53816, 54432, 55552, 60264, 60543, 61504, 62208, 62496, 69192, 70308, 71424, 72576, 77841, 80352, 80724, 81648, 83328, 90396, 92256, 93312, 93744, 103788, 105462, 107136, 107632, 108864, 120528, 121086, 123008, 124992, 138384, 140616, 145152, 155682, 158193, 160704, 161448, 163296, 166656, 180792, 181629, 184512, 186624, 187488, 207576, 210924, 214272, 215264, 217728, 233523, 241056, 242172, 246016, 249984, 276768, 281232, 311364, 316386, 321408, 322896, 326592, 361584, 363258, 369024, 374976, 415152, 421848, 430528, 435456, 467046, 482112, 484344, 499968, 544887, 553536, 562464, 622728, 632772, 642816, 645792, 653184, 700569, 723168, 726516, 738048, 749952, 830304, 843696, 861056, 934092, 964224, 968688, 1089774, 1107072, 1124928, 1245456, 1265544, 1291584, 1306368, 1401138, 1446336, 1453032, 1499904, 1634661, 1660608, 1687392, 1722112, 1868184, 1928448, 1937376, 2179548, 2214144, 2249856, 2490912, 2531088, 2583168, 2802276, 2892672, 2906064, 3269322, 3321216, 3374784, 3736368, 3874752, 4359096, 4499712, 4903983, 4981824, 5062176, 5166336, 5604552, 5785344, 5812128, 6538644, 6642432, 6749568, 7472736, 7749504, 8718192, 9807966, 9963648, 10124352, 11209104, 11624256, 13077288, 13499136, 14945472, 15499008, 17436384, 19615932, 19927296, 20248704, 22418208, 23248512, 26154576, 29890944, 34872768, 39231864, 40497408, 44836416, 46497024, 52309152, 59781888, 69745536, 78463728, 89672832, 104618304, 139491072, 156927456, 179345664, 209236608, 313854912, 418473216, 627709824, 1255419648]

約数ペア:

[(1, 1255419648), (2, 627709824), (3, 418473216), (4, 313854912), (6, 209236608), (7, 179345664), (8, 156927456), (9, 139491072), (12, 104618304), (14, 89672832), (16, 78463728), (18, 69745536), (21, 59781888), (24, 52309152), (27, 46497024), (28, 44836416), (31, 40497408), (32, 39231864), (36, 34872768), (42, 29890944), (48, 26154576), (54, 23248512), (56, 22418208), (62, 20248704), (63, 19927296), (64, 19615932), (72, 17436384), (81, 15499008), (84, 14945472), (93, 13499136), (96, 13077288), (108, 11624256), (112, 11209104), (124, 10124352), (126, 9963648), (128, 9807966), (144, 8718192), (162, 7749504), (168, 7472736), (186, 6749568), (189, 6642432), (192, 6538644), (216, 5812128), (217, 5785344), (224, 5604552), (243, 5166336), (248, 5062176), (252, 4981824), (256, 4903983), (279, 4499712), (288, 4359096), (324, 3874752), (336, 3736368), (372, 3374784), (378, 3321216), (384, 3269322), (432, 2906064), (434, 2892672), (448, 2802276), (486, 2583168), (496, 2531088), (504, 2490912), (558, 2249856), (567, 2214144), (576, 2179548), (648, 1937376), (651, 1928448), (672, 1868184), (729, 1722112), (744, 1687392), (756, 1660608), (768, 1634661), (837, 1499904), (864, 1453032), (868, 1446336), (896, 1401138), (961, 1306368), (972, 1291584), (992, 1265544), (1008, 1245456), (1116, 1124928), (1134, 1107072), (1152, 1089774), (1296, 968688), (1302, 964224), (1344, 934092), (1458, 861056), (1488, 843696), (1512, 830304), (1674, 749952), (1701, 738048), (1728, 726516), (1736, 723168), (1792, 700569), (1922, 653184), (1944, 645792), (1953, 642816), (1984, 632772), (2016, 622728), (2232, 562464), (2268, 553536), (2304, 544887), (2511, 499968), (2592, 484344), (2604, 482112), (2688, 467046), (2883, 435456), (2916, 430528), (2976, 421848), (3024, 415152), (3348, 374976), (3402, 369024), (3456, 363258), (3472, 361584), (3844, 326592), (3888, 322896), (3906, 321408), (3968, 316386), (4032, 311364), (4464, 281232), (4536, 276768), (5022, 249984), (5103, 246016), (5184, 242172), (5208, 241056), (5376, 233523), (5766, 217728), (5832, 215264), (5859, 214272), (5952, 210924), (6048, 207576), (6696, 187488), (6727, 186624), (6804, 184512), (6912, 181629), (6944, 180792), (7533, 166656), (7688, 163296), (7776, 161448), (7812, 160704), (7936, 158193), (8064, 155682), (8649, 145152), (8928, 140616), (9072, 138384), (10044, 124992), (10206, 123008), (10368, 121086), (10416, 120528), (11532, 108864), (11664, 107632), (11718, 107136), (11904, 105462), (12096, 103788), (13392, 93744), (13454, 93312), (13608, 92256), (13888, 90396), (15066, 83328), (15376, 81648), (15552, 80724), (15624, 80352), (16128, 77841), (17298, 72576), (17577, 71424), (17856, 70308), (18144, 69192), (20088, 62496), (20181, 62208), (20412, 61504), (20736, 60543), (20832, 60264), (22599, 55552), (23064, 54432), (23328, 53816), (23436, 53568), (23808, 52731), (24192, 51894), (25947, 48384), (26784, 46872), (26908, 46656), (27216, 46128), (27776, 45198), (30132, 41664), (30752, 40824), (31104, 40362), (31248, 40176), (34596, 36288), (35154, 35712)]