285337728

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 958973400

約数和(自身を除く): 673635672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 64, 72, 73, 78, 81, 87, 96, 104, 108, 116, 117, 128, 144, 146, 156, 162, 174, 192, 208, 216, 219, 232, 234, 261, 288, 292, 312, 324, 348, 351, 377, 384, 416, 432, 438, 464, 468, 522, 576, 584, 624, 648, 657, 696, 702, 754, 783, 832, 864, 876, 928, 936, 949, 1044, 1053, 1131, 1152, 1168, 1248, 1296, 1314, 1392, 1404, 1508, 1566, 1664, 1728, 1752, 1856, 1872, 1898, 1971, 2088, 2106, 2117, 2262, 2336, 2349, 2496, 2592, 2628, 2784, 2808, 2847, 3016, 3132, 3393, 3456, 3504, 3712, 3744, 3796, 3942, 4176, 4212, 4234, 4524, 4672, 4698, 4992, 5184, 5256, 5568, 5616, 5694, 5913, 6032, 6264, 6351, 6786, 7008, 7488, 7592, 7884, 8352, 8424, 8468, 8541, 9048, 9344, 9396, 10179, 10368, 10512, 11136, 11232, 11388, 11826, 12064, 12528, 12702, 13572, 14016, 14976, 15184, 15768, 16704, 16848, 16936, 17082, 18096, 18792, 19053, 20358, 21024, 22464, 22776, 23652, 24128, 25056, 25404, 25623, 27144, 27521, 28032, 30368, 30537, 31536, 33408, 33696, 33872, 34164, 36192, 37584, 38106, 40716, 42048, 44928, 45552, 47304, 48256, 50112, 50808, 51246, 54288, 55042, 57159, 60736, 61074, 63072, 67392, 67744, 68328, 72384, 75168, 76212, 76869, 81432, 82563, 84096, 91104, 94608, 100224, 101616, 102492, 108576, 110084, 114318, 121472, 122148, 126144, 134784, 135488, 136656, 144768, 150336, 152424, 153738, 162864, 165126, 171477, 182208, 189216, 203232, 204984, 217152, 220168, 228636, 244296, 247689, 252288, 270976, 273312, 300672, 304848, 307476, 325728, 330252, 342954, 364416, 378432, 406464, 409968, 434304, 440336, 457272, 488592, 495378, 546624, 609696, 614952, 651456, 660504, 685908, 743067, 756864, 812928, 819936, 880672, 914544, 977184, 990756, 1093248, 1219392, 1229904, 1302912, 1321008, 1371816, 1486134, 1639872, 1761344, 1829088, 1954368, 1981512, 2229201, 2438784, 2459808, 2642016, 2743632, 2972268, 3279744, 3522688, 3658176, 3908736, 3963024, 4458402, 4919616, 5284032, 5487264, 5944536, 7316352, 7926048, 8916804, 9839232, 10568064, 10974528, 11889072, 15852096, 17833608, 21949056, 23778144, 31704192, 35667216, 47556288, 71334432, 95112576, 142668864, 285337728]

約数ペア:

[(1, 285337728), (2, 142668864), (3, 95112576), (4, 71334432), (6, 47556288), (8, 35667216), (9, 31704192), (12, 23778144), (13, 21949056), (16, 17833608), (18, 15852096), (24, 11889072), (26, 10974528), (27, 10568064), (29, 9839232), (32, 8916804), (36, 7926048), (39, 7316352), (48, 5944536), (52, 5487264), (54, 5284032), (58, 4919616), (64, 4458402), (72, 3963024), (73, 3908736), (78, 3658176), (81, 3522688), (87, 3279744), (96, 2972268), (104, 2743632), (108, 2642016), (116, 2459808), (117, 2438784), (128, 2229201), (144, 1981512), (146, 1954368), (156, 1829088), (162, 1761344), (174, 1639872), (192, 1486134), (208, 1371816), (216, 1321008), (219, 1302912), (232, 1229904), (234, 1219392), (261, 1093248), (288, 990756), (292, 977184), (312, 914544), (324, 880672), (348, 819936), (351, 812928), (377, 756864), (384, 743067), (416, 685908), (432, 660504), (438, 651456), (464, 614952), (468, 609696), (522, 546624), (576, 495378), (584, 488592), (624, 457272), (648, 440336), (657, 434304), (696, 409968), (702, 406464), (754, 378432), (783, 364416), (832, 342954), (864, 330252), (876, 325728), (928, 307476), (936, 304848), (949, 300672), (1044, 273312), (1053, 270976), (1131, 252288), (1152, 247689), (1168, 244296), (1248, 228636), (1296, 220168), (1314, 217152), (1392, 204984), (1404, 203232), (1508, 189216), (1566, 182208), (1664, 171477), (1728, 165126), (1752, 162864), (1856, 153738), (1872, 152424), (1898, 150336), (1971, 144768), (2088, 136656), (2106, 135488), (2117, 134784), (2262, 126144), (2336, 122148), (2349, 121472), (2496, 114318), (2592, 110084), (2628, 108576), (2784, 102492), (2808, 101616), (2847, 100224), (3016, 94608), (3132, 91104), (3393, 84096), (3456, 82563), (3504, 81432), (3712, 76869), (3744, 76212), (3796, 75168), (3942, 72384), (4176, 68328), (4212, 67744), (4234, 67392), (4524, 63072), (4672, 61074), (4698, 60736), (4992, 57159), (5184, 55042), (5256, 54288), (5568, 51246), (5616, 50808), (5694, 50112), (5913, 48256), (6032, 47304), (6264, 45552), (6351, 44928), (6786, 42048), (7008, 40716), (7488, 38106), (7592, 37584), (7884, 36192), (8352, 34164), (8424, 33872), (8468, 33696), (8541, 33408), (9048, 31536), (9344, 30537), (9396, 30368), (10179, 28032), (10368, 27521), (10512, 27144), (11136, 25623), (11232, 25404), (11388, 25056), (11826, 24128), (12064, 23652), (12528, 22776), (12702, 22464), (13572, 21024), (14016, 20358), (14976, 19053), (15184, 18792), (15768, 18096), (16704, 17082), (16848, 16936)]