2783870208

素因数分解:

$2^8\times 3^6\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2172

約数の個数: 252

約数和(自身を含む): 9526168288

約数和(自身を除く): 6742298080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1792, 1944, 2016, 2131, 2268, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4262, 4536, 5103, 5184, 5376, 5832, 6048, 6393, 6804, 6912, 7776, 8064, 8524, 9072, 10206, 10368, 11664, 12096, 12786, 13608, 14917, 15552, 16128, 17048, 18144, 19179, 20412, 20736, 23328, 24192, 25572, 27216, 29834, 31104, 34096, 36288, 38358, 40824, 44751, 46656, 48384, 51144, 54432, 57537, 59668, 62208, 68192, 72576, 76716, 81648, 89502, 93312, 102288, 108864, 115074, 119336, 134253, 136384, 145152, 153432, 163296, 172611, 179004, 186624, 204576, 217728, 230148, 238672, 268506, 272768, 306864, 326592, 345222, 358008, 402759, 409152, 435456, 460296, 477344, 517833, 537012, 545536, 613728, 653184, 690444, 716016, 805518, 818304, 920592, 954688, 1035666, 1074024, 1208277, 1227456, 1306368, 1380888, 1432032, 1553499, 1611036, 1636608, 1841184, 1909376, 2071332, 2148048, 2416554, 2454912, 2761776, 2864064, 3106998, 3222072, 3624831, 3682368, 3818752, 4142664, 4296096, 4833108, 4909824, 5523552, 5728128, 6213996, 6444144, 7249662, 7364736, 8285328, 8592192, 9666216, 10874493, 11047104, 11456256, 12427992, 12888288, 14499324, 14729472, 16570656, 17184384, 19332432, 21748986, 22094208, 24855984, 25776576, 28998648, 33141312, 34368768, 38664864, 43497972, 44188416, 49711968, 51553152, 57997296, 66282624, 77329728, 86995944, 99423936, 103106304, 115994592, 132565248, 154659456, 173991888, 198847872, 231989184, 309318912, 347983776, 397695744, 463978368, 695967552, 927956736, 1391935104, 2783870208]

約数ペア:

[(1, 2783870208), (2, 1391935104), (3, 927956736), (4, 695967552), (6, 463978368), (7, 397695744), (8, 347983776), (9, 309318912), (12, 231989184), (14, 198847872), (16, 173991888), (18, 154659456), (21, 132565248), (24, 115994592), (27, 103106304), (28, 99423936), (32, 86995944), (36, 77329728), (42, 66282624), (48, 57997296), (54, 51553152), (56, 49711968), (63, 44188416), (64, 43497972), (72, 38664864), (81, 34368768), (84, 33141312), (96, 28998648), (108, 25776576), (112, 24855984), (126, 22094208), (128, 21748986), (144, 19332432), (162, 17184384), (168, 16570656), (189, 14729472), (192, 14499324), (216, 12888288), (224, 12427992), (243, 11456256), (252, 11047104), (256, 10874493), (288, 9666216), (324, 8592192), (336, 8285328), (378, 7364736), (384, 7249662), (432, 6444144), (448, 6213996), (486, 5728128), (504, 5523552), (567, 4909824), (576, 4833108), (648, 4296096), (672, 4142664), (729, 3818752), (756, 3682368), (768, 3624831), (864, 3222072), (896, 3106998), (972, 2864064), (1008, 2761776), (1134, 2454912), (1152, 2416554), (1296, 2148048), (1344, 2071332), (1458, 1909376), (1512, 1841184), (1701, 1636608), (1728, 1611036), (1792, 1553499), (1944, 1432032), (2016, 1380888), (2131, 1306368), (2268, 1227456), (2304, 1208277), (2592, 1074024), (2688, 1035666), (2916, 954688), (3024, 920592), (3402, 818304), (3456, 805518), (3888, 716016), (4032, 690444), (4262, 653184), (4536, 613728), (5103, 545536), (5184, 537012), (5376, 517833), (5832, 477344), (6048, 460296), (6393, 435456), (6804, 409152), (6912, 402759), (7776, 358008), (8064, 345222), (8524, 326592), (9072, 306864), (10206, 272768), (10368, 268506), (11664, 238672), (12096, 230148), (12786, 217728), (13608, 204576), (14917, 186624), (15552, 179004), (16128, 172611), (17048, 163296), (18144, 153432), (19179, 145152), (20412, 136384), (20736, 134253), (23328, 119336), (24192, 115074), (25572, 108864), (27216, 102288), (29834, 93312), (31104, 89502), (34096, 81648), (36288, 76716), (38358, 72576), (40824, 68192), (44751, 62208), (46656, 59668), (48384, 57537), (51144, 54432)]