213147648

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 252

約数和(自身を含む): 728388180

約数和(自身を除く): 515240532

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 59, 63, 64, 72, 84, 96, 98, 112, 118, 126, 128, 144, 147, 168, 177, 192, 196, 224, 236, 252, 256, 288, 294, 336, 354, 384, 392, 413, 441, 448, 472, 504, 512, 531, 576, 588, 672, 708, 768, 784, 826, 882, 896, 944, 1008, 1024, 1062, 1152, 1176, 1239, 1344, 1416, 1536, 1568, 1652, 1764, 1792, 1888, 2016, 2048, 2124, 2304, 2352, 2478, 2688, 2832, 2891, 3072, 3136, 3304, 3528, 3584, 3717, 3776, 4032, 4096, 4248, 4608, 4704, 4956, 5376, 5664, 5782, 6144, 6272, 6608, 7056, 7168, 7434, 7552, 8064, 8192, 8496, 8673, 9216, 9408, 9912, 10752, 11328, 11564, 12288, 12544, 13216, 14112, 14336, 14868, 15104, 16128, 16992, 17346, 18432, 18816, 19824, 21504, 22656, 23128, 24576, 25088, 26019, 26432, 28224, 28672, 29736, 30208, 32256, 33984, 34692, 36864, 37632, 39648, 43008, 45312, 46256, 50176, 52038, 52864, 56448, 57344, 59472, 60416, 64512, 67968, 69384, 73728, 75264, 79296, 86016, 90624, 92512, 100352, 104076, 105728, 112896, 118944, 120832, 129024, 135936, 138768, 150528, 158592, 172032, 181248, 185024, 200704, 208152, 211456, 225792, 237888, 241664, 258048, 271872, 277536, 301056, 317184, 362496, 370048, 401408, 416304, 422912, 451584, 475776, 483328, 516096, 543744, 555072, 602112, 634368, 724992, 740096, 832608, 845824, 903168, 951552, 1087488, 1110144, 1204224, 1268736, 1449984, 1480192, 1665216, 1691648, 1806336, 1903104, 2174976, 2220288, 2537472, 2960384, 3330432, 3383296, 3612672, 3806208, 4349952, 4440576, 5074944, 5920768, 6660864, 7612416, 8881152, 10149888, 11841536, 13321728, 15224832, 17762304, 23683072, 26643456, 30449664, 35524608, 53286912, 71049216, 106573824, 213147648]

約数ペア:

[(1, 213147648), (2, 106573824), (3, 71049216), (4, 53286912), (6, 35524608), (7, 30449664), (8, 26643456), (9, 23683072), (12, 17762304), (14, 15224832), (16, 13321728), (18, 11841536), (21, 10149888), (24, 8881152), (28, 7612416), (32, 6660864), (36, 5920768), (42, 5074944), (48, 4440576), (49, 4349952), (56, 3806208), (59, 3612672), (63, 3383296), (64, 3330432), (72, 2960384), (84, 2537472), (96, 2220288), (98, 2174976), (112, 1903104), (118, 1806336), (126, 1691648), (128, 1665216), (144, 1480192), (147, 1449984), (168, 1268736), (177, 1204224), (192, 1110144), (196, 1087488), (224, 951552), (236, 903168), (252, 845824), (256, 832608), (288, 740096), (294, 724992), (336, 634368), (354, 602112), (384, 555072), (392, 543744), (413, 516096), (441, 483328), (448, 475776), (472, 451584), (504, 422912), (512, 416304), (531, 401408), (576, 370048), (588, 362496), (672, 317184), (708, 301056), (768, 277536), (784, 271872), (826, 258048), (882, 241664), (896, 237888), (944, 225792), (1008, 211456), (1024, 208152), (1062, 200704), (1152, 185024), (1176, 181248), (1239, 172032), (1344, 158592), (1416, 150528), (1536, 138768), (1568, 135936), (1652, 129024), (1764, 120832), (1792, 118944), (1888, 112896), (2016, 105728), (2048, 104076), (2124, 100352), (2304, 92512), (2352, 90624), (2478, 86016), (2688, 79296), (2832, 75264), (2891, 73728), (3072, 69384), (3136, 67968), (3304, 64512), (3528, 60416), (3584, 59472), (3717, 57344), (3776, 56448), (4032, 52864), (4096, 52038), (4248, 50176), (4608, 46256), (4704, 45312), (4956, 43008), (5376, 39648), (5664, 37632), (5782, 36864), (6144, 34692), (6272, 33984), (6608, 32256), (7056, 30208), (7168, 29736), (7434, 28672), (7552, 28224), (8064, 26432), (8192, 26019), (8496, 25088), (8673, 24576), (9216, 23128), (9408, 22656), (9912, 21504), (10752, 19824), (11328, 18816), (11564, 18432), (12288, 17346), (12544, 16992), (13216, 16128), (14112, 15104), (14336, 14868)]