1688008896

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 280

約数和(自身を含む): 5772582816

約数和(自身を除く): 4084573920

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, 144, 162, 168, 181, 189, 192, 216, 224, 252, 257, 288, 324, 336, 362, 378, 432, 448, 504, 514, 543, 567, 576, 648, 672, 724, 756, 771, 864, 1008, 1028, 1086, 1134, 1267, 1296, 1344, 1448, 1512, 1542, 1629, 1728, 1799, 2016, 2056, 2172, 2268, 2313, 2534, 2592, 2896, 3024, 3084, 3258, 3598, 3801, 4032, 4112, 4344, 4536, 4626, 4887, 5068, 5184, 5397, 5792, 6048, 6168, 6516, 6939, 7196, 7602, 8224, 8688, 9072, 9252, 9774, 10136, 10794, 11403, 11584, 12096, 12336, 13032, 13878, 14392, 14661, 15204, 16191, 16448, 17376, 18144, 18504, 19548, 20272, 20817, 21588, 22806, 24672, 26064, 27756, 28784, 29322, 30408, 32382, 34209, 34752, 36288, 37008, 39096, 40544, 41634, 43176, 45612, 46517, 48573, 49344, 52128, 55512, 57568, 58644, 60816, 64764, 68418, 74016, 78192, 81088, 83268, 86352, 91224, 93034, 97146, 102627, 104256, 111024, 115136, 117288, 121632, 129528, 136836, 139551, 145719, 148032, 156384, 166536, 172704, 182448, 186068, 194292, 205254, 222048, 234576, 243264, 259056, 273672, 279102, 291438, 312768, 325619, 333072, 345408, 364896, 372136, 388584, 410508, 418653, 444096, 469152, 518112, 547344, 558204, 582876, 651238, 666144, 729792, 744272, 777168, 821016, 837306, 938304, 976857, 1036224, 1094688, 1116408, 1165752, 1255959, 1302476, 1332288, 1488544, 1554336, 1642032, 1674612, 1953714, 2189376, 2232816, 2331504, 2511918, 2604952, 2930571, 2977088, 3108672, 3284064, 3349224, 3767877, 3907428, 4465632, 4663008, 5023836, 5209904, 5861142, 6568128, 6698448, 7535754, 7814856, 8791713, 8931264, 9326016, 10047672, 10419808, 11722284, 13396896, 15071508, 15629712, 17583426, 20095344, 20839616, 23444568, 26375139, 26793792, 30143016, 31259424, 35166852, 40190688, 46889136, 52750278, 60286032, 62518848, 70333704, 80381376, 93778272, 105500556, 120572064, 140667408, 187556544, 211001112, 241144128, 281334816, 422002224, 562669632, 844004448, 1688008896]

約数ペア:

[(1, 1688008896), (2, 844004448), (3, 562669632), (4, 422002224), (6, 281334816), (7, 241144128), (8, 211001112), (9, 187556544), (12, 140667408), (14, 120572064), (16, 105500556), (18, 93778272), (21, 80381376), (24, 70333704), (27, 62518848), (28, 60286032), (32, 52750278), (36, 46889136), (42, 40190688), (48, 35166852), (54, 31259424), (56, 30143016), (63, 26793792), (64, 26375139), (72, 23444568), (81, 20839616), (84, 20095344), (96, 17583426), (108, 15629712), (112, 15071508), (126, 13396896), (144, 11722284), (162, 10419808), (168, 10047672), (181, 9326016), (189, 8931264), (192, 8791713), (216, 7814856), (224, 7535754), (252, 6698448), (257, 6568128), (288, 5861142), (324, 5209904), (336, 5023836), (362, 4663008), (378, 4465632), (432, 3907428), (448, 3767877), (504, 3349224), (514, 3284064), (543, 3108672), (567, 2977088), (576, 2930571), (648, 2604952), (672, 2511918), (724, 2331504), (756, 2232816), (771, 2189376), (864, 1953714), (1008, 1674612), (1028, 1642032), (1086, 1554336), (1134, 1488544), (1267, 1332288), (1296, 1302476), (1344, 1255959), (1448, 1165752), (1512, 1116408), (1542, 1094688), (1629, 1036224), (1728, 976857), (1799, 938304), (2016, 837306), (2056, 821016), (2172, 777168), (2268, 744272), (2313, 729792), (2534, 666144), (2592, 651238), (2896, 582876), (3024, 558204), (3084, 547344), (3258, 518112), (3598, 469152), (3801, 444096), (4032, 418653), (4112, 410508), (4344, 388584), (4536, 372136), (4626, 364896), (4887, 345408), (5068, 333072), (5184, 325619), (5397, 312768), (5792, 291438), (6048, 279102), (6168, 273672), (6516, 259056), (6939, 243264), (7196, 234576), (7602, 222048), (8224, 205254), (8688, 194292), (9072, 186068), (9252, 182448), (9774, 172704), (10136, 166536), (10794, 156384), (11403, 148032), (11584, 145719), (12096, 139551), (12336, 136836), (13032, 129528), (13878, 121632), (14392, 117288), (14661, 115136), (15204, 111024), (16191, 104256), (16448, 102627), (17376, 97146), (18144, 93034), (18504, 91224), (19548, 86352), (20272, 83268), (20817, 81088), (21588, 78192), (22806, 74016), (24672, 68418), (26064, 64764), (27756, 60816), (28784, 58644), (29322, 57568), (30408, 55512), (32382, 52128), (34209, 49344), (34752, 48573), (36288, 46517), (37008, 45612), (39096, 43176), (40544, 41634)]