1891558656

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2383

約数の個数: 216

約数和(自身を含む): 6093491040

約数和(自身を除く): 4201932384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1944, 2106, 2304, 2339, 2496, 2592, 2808, 3159, 3328, 3456, 3744, 3888, 4212, 4678, 4992, 5184, 5616, 6318, 6912, 7017, 7488, 7776, 8424, 9356, 9984, 10368, 11232, 12636, 14034, 14976, 15552, 16848, 18712, 20736, 21051, 22464, 25272, 28068, 29952, 30407, 31104, 33696, 37424, 42102, 44928, 50544, 56136, 60814, 62208, 63153, 67392, 74848, 84204, 89856, 91221, 101088, 112272, 121628, 126306, 134784, 149696, 168408, 182442, 189459, 202176, 224544, 243256, 252612, 269568, 273663, 299392, 336816, 364884, 378918, 404352, 449088, 486512, 505224, 547326, 568377, 598784, 673632, 729768, 757836, 808704, 820989, 898176, 973024, 1010448, 1094652, 1136754, 1347264, 1459536, 1515672, 1641978, 1796352, 1946048, 2020896, 2189304, 2273508, 2462967, 2694528, 2919072, 3031344, 3283956, 3892096, 4041792, 4378608, 4547016, 4925934, 5389056, 5838144, 6062688, 6567912, 7388901, 7784192, 8083584, 8757216, 9094032, 9851868, 11676288, 12125376, 13135824, 14777802, 16167168, 17514432, 18188064, 19703736, 23352576, 24250752, 26271648, 29555604, 35028864, 36376128, 39407472, 48501504, 52543296, 59111208, 70057728, 72752256, 78814944, 105086592, 118222416, 145504512, 157629888, 210173184, 236444832, 315259776, 472889664, 630519552, 945779328, 1891558656]

約数ペア:

[(1, 1891558656), (2, 945779328), (3, 630519552), (4, 472889664), (6, 315259776), (8, 236444832), (9, 210173184), (12, 157629888), (13, 145504512), (16, 118222416), (18, 105086592), (24, 78814944), (26, 72752256), (27, 70057728), (32, 59111208), (36, 52543296), (39, 48501504), (48, 39407472), (52, 36376128), (54, 35028864), (64, 29555604), (72, 26271648), (78, 24250752), (81, 23352576), (96, 19703736), (104, 18188064), (108, 17514432), (117, 16167168), (128, 14777802), (144, 13135824), (156, 12125376), (162, 11676288), (192, 9851868), (208, 9094032), (216, 8757216), (234, 8083584), (243, 7784192), (256, 7388901), (288, 6567912), (312, 6062688), (324, 5838144), (351, 5389056), (384, 4925934), (416, 4547016), (432, 4378608), (468, 4041792), (486, 3892096), (576, 3283956), (624, 3031344), (648, 2919072), (702, 2694528), (768, 2462967), (832, 2273508), (864, 2189304), (936, 2020896), (972, 1946048), (1053, 1796352), (1152, 1641978), (1248, 1515672), (1296, 1459536), (1404, 1347264), (1664, 1136754), (1728, 1094652), (1872, 1010448), (1944, 973024), (2106, 898176), (2304, 820989), (2339, 808704), (2496, 757836), (2592, 729768), (2808, 673632), (3159, 598784), (3328, 568377), (3456, 547326), (3744, 505224), (3888, 486512), (4212, 449088), (4678, 404352), (4992, 378918), (5184, 364884), (5616, 336816), (6318, 299392), (6912, 273663), (7017, 269568), (7488, 252612), (7776, 243256), (8424, 224544), (9356, 202176), (9984, 189459), (10368, 182442), (11232, 168408), (12636, 149696), (14034, 134784), (14976, 126306), (15552, 121628), (16848, 112272), (18712, 101088), (20736, 91221), (21051, 89856), (22464, 84204), (25272, 74848), (28068, 67392), (29952, 63153), (30407, 62208), (31104, 60814), (33696, 56136), (37424, 50544), (42102, 44928)]