645257088

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 2291328000

約数和(自身を除く): 1646070912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 71, 72, 84, 92, 96, 98, 112, 126, 128, 138, 142, 144, 147, 161, 168, 184, 192, 196, 207, 213, 224, 252, 276, 284, 288, 294, 322, 336, 343, 368, 384, 392, 414, 426, 441, 448, 483, 497, 504, 552, 568, 576, 588, 639, 644, 672, 686, 736, 784, 828, 852, 882, 896, 966, 994, 1008, 1029, 1104, 1127, 1136, 1152, 1176, 1278, 1288, 1344, 1372, 1449, 1472, 1491, 1568, 1633, 1656, 1704, 1764, 1932, 1988, 2016, 2058, 2208, 2254, 2272, 2352, 2556, 2576, 2688, 2744, 2898, 2944, 2982, 3087, 3136, 3266, 3312, 3381, 3408, 3479, 3528, 3864, 3976, 4032, 4116, 4416, 4473, 4508, 4544, 4704, 4899, 5112, 5152, 5488, 5796, 5964, 6174, 6272, 6532, 6624, 6762, 6816, 6958, 7056, 7728, 7889, 7952, 8064, 8232, 8832, 8946, 9016, 9088, 9408, 9798, 10143, 10224, 10304, 10437, 10976, 11431, 11592, 11928, 12348, 13064, 13248, 13524, 13632, 13916, 14112, 14697, 15456, 15778, 15904, 16464, 17892, 18032, 18816, 19596, 20286, 20448, 20608, 20874, 21952, 22862, 23184, 23667, 23856, 24353, 24696, 26128, 26496, 27048, 27264, 27832, 28224, 29394, 30912, 31311, 31556, 31808, 32928, 34293, 35784, 36064, 39192, 40572, 40896, 41748, 43904, 45724, 46368, 47334, 47712, 48706, 49392, 52256, 54096, 55664, 56448, 58788, 61824, 62622, 63112, 63616, 65856, 68586, 71001, 71568, 72128, 73059, 78384, 80017, 81144, 81792, 83496, 91448, 92736, 94668, 95424, 97412, 98784, 102879, 104512, 108192, 111328, 117576, 125244, 126224, 131712, 137172, 142002, 143136, 144256, 146118, 156768, 160034, 162288, 166992, 182896, 185472, 189336, 190848, 194824, 197568, 205758, 209024, 216384, 219177, 222656, 235152, 240051, 250488, 252448, 274344, 284004, 286272, 292236, 313536, 320068, 324576, 333984, 365792, 378672, 389648, 395136, 411516, 432768, 438354, 445312, 470304, 480102, 500976, 504896, 548688, 560119, 568008, 572544, 584472, 627072, 640136, 649152, 667968, 720153, 731584, 757344, 779296, 823032, 876708, 940608, 960204, 1001952, 1009792, 1097376, 1120238, 1136016, 1168944, 1280272, 1298304, 1335936, 1440306, 1463168, 1514688, 1558592, 1646064, 1680357, 1753416, 1881216, 1920408, 2003904, 2194752, 2240476, 2272032, 2337888, 2560544, 2880612, 3029376, 3117184, 3292128, 3360714, 3506832, 3840816, 4007808, 4389504, 4480952, 4544064, 4675776, 5041071, 5121088, 5761224, 6584256, 6721428, 7013664, 7681632, 8961904, 9088128, 9351552, 10082142, 10242176, 11522448, 13168512, 13442856, 14027328, 15363264, 17923808, 20164284, 23044896, 26885712, 28054656, 30726528, 35847616, 40328568, 46089792, 53771424, 71695232, 80657136, 92179584, 107542848, 161314272, 215085696, 322628544, 645257088]

約数ペア:

[(1, 645257088), (2, 322628544), (3, 215085696), (4, 161314272), (6, 107542848), (7, 92179584), (8, 80657136), (9, 71695232), (12, 53771424), (14, 46089792), (16, 40328568), (18, 35847616), (21, 30726528), (23, 28054656), (24, 26885712), (28, 23044896), (32, 20164284), (36, 17923808), (42, 15363264), (46, 14027328), (48, 13442856), (49, 13168512), (56, 11522448), (63, 10242176), (64, 10082142), (69, 9351552), (71, 9088128), (72, 8961904), (84, 7681632), (92, 7013664), (96, 6721428), (98, 6584256), (112, 5761224), (126, 5121088), (128, 5041071), (138, 4675776), (142, 4544064), (144, 4480952), (147, 4389504), (161, 4007808), (168, 3840816), (184, 3506832), (192, 3360714), (196, 3292128), (207, 3117184), (213, 3029376), (224, 2880612), (252, 2560544), (276, 2337888), (284, 2272032), (288, 2240476), (294, 2194752), (322, 2003904), (336, 1920408), (343, 1881216), (368, 1753416), (384, 1680357), (392, 1646064), (414, 1558592), (426, 1514688), (441, 1463168), (448, 1440306), (483, 1335936), (497, 1298304), (504, 1280272), (552, 1168944), (568, 1136016), (576, 1120238), (588, 1097376), (639, 1009792), (644, 1001952), (672, 960204), (686, 940608), (736, 876708), (784, 823032), (828, 779296), (852, 757344), (882, 731584), (896, 720153), (966, 667968), (994, 649152), (1008, 640136), (1029, 627072), (1104, 584472), (1127, 572544), (1136, 568008), (1152, 560119), (1176, 548688), (1278, 504896), (1288, 500976), (1344, 480102), (1372, 470304), (1449, 445312), (1472, 438354), (1491, 432768), (1568, 411516), (1633, 395136), (1656, 389648), (1704, 378672), (1764, 365792), (1932, 333984), (1988, 324576), (2016, 320068), (2058, 313536), (2208, 292236), (2254, 286272), (2272, 284004), (2352, 274344), (2556, 252448), (2576, 250488), (2688, 240051), (2744, 235152), (2898, 222656), (2944, 219177), (2982, 216384), (3087, 209024), (3136, 205758), (3266, 197568), (3312, 194824), (3381, 190848), (3408, 189336), (3479, 185472), (3528, 182896), (3864, 166992), (3976, 162288), (4032, 160034), (4116, 156768), (4416, 146118), (4473, 144256), (4508, 143136), (4544, 142002), (4704, 137172), (4899, 131712), (5112, 126224), (5152, 125244), (5488, 117576), (5796, 111328), (5964, 108192), (6174, 104512), (6272, 102879), (6532, 98784), (6624, 97412), (6762, 95424), (6816, 94668), (6958, 92736), (7056, 91448), (7728, 83496), (7889, 81792), (7952, 81144), (8064, 80017), (8232, 78384), (8832, 73059), (8946, 72128), (9016, 71568), (9088, 71001), (9408, 68586), (9798, 65856), (10143, 63616), (10224, 63112), (10304, 62622), (10437, 61824), (10976, 58788), (11431, 56448), (11592, 55664), (11928, 54096), (12348, 52256), (13064, 49392), (13248, 48706), (13524, 47712), (13632, 47334), (13916, 46368), (14112, 45724), (14697, 43904), (15456, 41748), (15778, 40896), (15904, 40572), (16464, 39192), (17892, 36064), (18032, 35784), (18816, 34293), (19596, 32928), (20286, 31808), (20448, 31556), (20608, 31311), (20874, 30912), (21952, 29394), (22862, 28224), (23184, 27832), (23667, 27264), (23856, 27048), (24353, 26496), (24696, 26128)]