212867424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 288

約数和(自身を含む): 783095040

約数和(自身を除く): 570227616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 96, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 224, 231, 232, 252, 261, 264, 288, 308, 319, 331, 336, 348, 352, 396, 406, 462, 464, 504, 522, 528, 609, 616, 638, 662, 672, 693, 696, 792, 812, 924, 928, 957, 993, 1008, 1044, 1056, 1218, 1232, 1276, 1324, 1386, 1392, 1584, 1624, 1827, 1848, 1914, 1986, 2016, 2088, 2233, 2317, 2436, 2464, 2552, 2648, 2772, 2784, 2871, 2979, 3168, 3248, 3641, 3654, 3696, 3828, 3972, 4176, 4466, 4634, 4872, 5104, 5296, 5544, 5742, 5958, 6496, 6699, 6951, 7282, 7308, 7392, 7656, 7944, 8352, 8932, 9268, 9599, 9744, 10208, 10592, 10923, 11088, 11484, 11916, 13398, 13902, 14564, 14616, 15312, 15888, 17864, 18536, 19198, 19488, 20097, 20853, 21846, 22176, 22968, 23832, 25487, 26796, 27804, 28797, 29128, 29232, 30624, 31776, 32769, 35728, 37072, 38396, 40194, 41706, 43692, 45936, 47664, 50974, 53592, 55608, 57594, 58256, 58464, 65538, 67193, 71456, 74144, 76461, 76792, 80388, 83412, 86391, 87384, 91872, 95328, 101948, 105589, 107184, 111216, 115188, 116512, 131076, 134386, 152922, 153584, 160776, 166824, 172782, 174768, 201579, 203896, 211178, 214368, 222432, 229383, 230376, 262152, 268772, 305844, 307168, 316767, 321552, 333648, 345564, 349536, 403158, 407792, 422356, 458766, 460752, 524304, 537544, 604737, 611688, 633534, 643104, 667296, 691128, 739123, 806316, 815584, 844712, 917532, 921504, 950301, 1048608, 1075088, 1209474, 1223376, 1267068, 1382256, 1478246, 1612632, 1689424, 1835064, 1900602, 2150176, 2217369, 2418948, 2446752, 2534136, 2764512, 2956492, 3225264, 3378848, 3670128, 3801204, 4434738, 4837896, 5068272, 5912984, 6450528, 6652107, 7340256, 7602408, 8869476, 9675792, 10136544, 11825968, 13304214, 15204816, 17738952, 19351584, 23651936, 26608428, 30409632, 35477904, 53216856, 70955808, 106433712, 212867424]

約数ペア:

[(1, 212867424), (2, 106433712), (3, 70955808), (4, 53216856), (6, 35477904), (7, 30409632), (8, 26608428), (9, 23651936), (11, 19351584), (12, 17738952), (14, 15204816), (16, 13304214), (18, 11825968), (21, 10136544), (22, 9675792), (24, 8869476), (28, 7602408), (29, 7340256), (32, 6652107), (33, 6450528), (36, 5912984), (42, 5068272), (44, 4837896), (48, 4434738), (56, 3801204), (58, 3670128), (63, 3378848), (66, 3225264), (72, 2956492), (77, 2764512), (84, 2534136), (87, 2446752), (88, 2418948), (96, 2217369), (99, 2150176), (112, 1900602), (116, 1835064), (126, 1689424), (132, 1612632), (144, 1478246), (154, 1382256), (168, 1267068), (174, 1223376), (176, 1209474), (198, 1075088), (203, 1048608), (224, 950301), (231, 921504), (232, 917532), (252, 844712), (261, 815584), (264, 806316), (288, 739123), (308, 691128), (319, 667296), (331, 643104), (336, 633534), (348, 611688), (352, 604737), (396, 537544), (406, 524304), (462, 460752), (464, 458766), (504, 422356), (522, 407792), (528, 403158), (609, 349536), (616, 345564), (638, 333648), (662, 321552), (672, 316767), (693, 307168), (696, 305844), (792, 268772), (812, 262152), (924, 230376), (928, 229383), (957, 222432), (993, 214368), (1008, 211178), (1044, 203896), (1056, 201579), (1218, 174768), (1232, 172782), (1276, 166824), (1324, 160776), (1386, 153584), (1392, 152922), (1584, 134386), (1624, 131076), (1827, 116512), (1848, 115188), (1914, 111216), (1986, 107184), (2016, 105589), (2088, 101948), (2233, 95328), (2317, 91872), (2436, 87384), (2464, 86391), (2552, 83412), (2648, 80388), (2772, 76792), (2784, 76461), (2871, 74144), (2979, 71456), (3168, 67193), (3248, 65538), (3641, 58464), (3654, 58256), (3696, 57594), (3828, 55608), (3972, 53592), (4176, 50974), (4466, 47664), (4634, 45936), (4872, 43692), (5104, 41706), (5296, 40194), (5544, 38396), (5742, 37072), (5958, 35728), (6496, 32769), (6699, 31776), (6951, 30624), (7282, 29232), (7308, 29128), (7392, 28797), (7656, 27804), (7944, 26796), (8352, 25487), (8932, 23832), (9268, 22968), (9599, 22176), (9744, 21846), (10208, 20853), (10592, 20097), (10923, 19488), (11088, 19198), (11484, 18536), (11916, 17864), (13398, 15888), (13902, 15312), (14564, 14616)]