254393568

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 914457600

約数和(自身を除く): 660064032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 29, 32, 33, 36, 39, 44, 48, 52, 54, 58, 66, 71, 72, 78, 87, 88, 96, 99, 104, 108, 116, 117, 132, 142, 143, 144, 156, 174, 176, 198, 208, 213, 216, 232, 234, 261, 264, 284, 286, 288, 297, 312, 319, 348, 351, 352, 377, 396, 416, 426, 429, 432, 464, 468, 522, 528, 568, 572, 594, 624, 638, 639, 696, 702, 754, 781, 783, 792, 852, 858, 864, 923, 928, 936, 957, 1044, 1056, 1131, 1136, 1144, 1188, 1248, 1276, 1278, 1287, 1392, 1404, 1508, 1562, 1566, 1584, 1704, 1716, 1846, 1872, 1914, 1917, 2059, 2088, 2262, 2272, 2288, 2343, 2376, 2552, 2556, 2574, 2769, 2784, 2808, 2871, 3016, 3124, 3132, 3168, 3393, 3408, 3432, 3692, 3744, 3828, 3834, 3861, 4118, 4147, 4176, 4524, 4576, 4686, 4752, 5104, 5112, 5148, 5538, 5616, 5742, 6032, 6177, 6248, 6264, 6786, 6816, 6864, 7029, 7384, 7656, 7668, 7722, 8236, 8294, 8307, 8352, 8613, 9048, 9372, 9504, 10153, 10179, 10208, 10224, 10296, 11076, 11232, 11484, 12064, 12354, 12441, 12496, 12528, 13572, 13728, 14058, 14768, 15312, 15336, 15444, 16472, 16588, 16614, 17226, 18096, 18531, 18744, 20306, 20358, 20448, 20592, 21087, 22152, 22649, 22968, 24708, 24882, 24921, 24992, 25056, 26767, 27144, 28116, 29536, 30459, 30624, 30672, 30888, 32944, 33176, 33228, 34452, 36192, 37062, 37323, 37488, 40612, 40716, 41184, 42174, 44304, 45298, 45936, 49416, 49764, 49842, 53534, 54288, 55593, 56232, 60918, 61344, 61776, 65888, 66352, 66456, 67947, 68904, 74124, 74646, 74976, 80301, 81224, 81432, 84348, 88608, 90596, 91377, 91872, 98832, 99528, 99684, 107068, 108576, 111186, 111969, 112464, 121836, 123552, 132704, 132912, 135894, 137808, 148248, 149292, 160602, 162448, 162864, 168696, 181192, 182754, 197664, 199056, 199368, 203841, 214136, 222372, 223938, 224928, 240903, 243672, 265824, 271788, 274131, 275616, 294437, 296496, 298584, 321204, 324896, 325728, 337392, 362384, 365508, 398112, 398736, 407682, 428272, 444744, 447876, 481806, 487344, 543576, 548262, 588874, 592992, 597168, 611523, 642408, 674784, 722709, 724768, 731016, 797472, 815364, 856544, 883311, 889488, 895752, 963612, 974688, 1087152, 1096524, 1177748, 1194336, 1223046, 1284816, 1445418, 1462032, 1630728, 1766622, 1778976, 1791504, 1927224, 2174304, 2193048, 2355496, 2446092, 2569632, 2649933, 2890836, 2924064, 3261456, 3533244, 3583008, 3854448, 4386096, 4710992, 4892184, 5299866, 5781672, 6522912, 7066488, 7708896, 7949799, 8772192, 9421984, 9784368, 10599732, 11563344, 14132976, 15899598, 19568736, 21199464, 23126688, 28265952, 31799196, 42398928, 63598392, 84797856, 127196784, 254393568]

約数ペア:

[(1, 254393568), (2, 127196784), (3, 84797856), (4, 63598392), (6, 42398928), (8, 31799196), (9, 28265952), (11, 23126688), (12, 21199464), (13, 19568736), (16, 15899598), (18, 14132976), (22, 11563344), (24, 10599732), (26, 9784368), (27, 9421984), (29, 8772192), (32, 7949799), (33, 7708896), (36, 7066488), (39, 6522912), (44, 5781672), (48, 5299866), (52, 4892184), (54, 4710992), (58, 4386096), (66, 3854448), (71, 3583008), (72, 3533244), (78, 3261456), (87, 2924064), (88, 2890836), (96, 2649933), (99, 2569632), (104, 2446092), (108, 2355496), (116, 2193048), (117, 2174304), (132, 1927224), (142, 1791504), (143, 1778976), (144, 1766622), (156, 1630728), (174, 1462032), (176, 1445418), (198, 1284816), (208, 1223046), (213, 1194336), (216, 1177748), (232, 1096524), (234, 1087152), (261, 974688), (264, 963612), (284, 895752), (286, 889488), (288, 883311), (297, 856544), (312, 815364), (319, 797472), (348, 731016), (351, 724768), (352, 722709), (377, 674784), (396, 642408), (416, 611523), (426, 597168), (429, 592992), (432, 588874), (464, 548262), (468, 543576), (522, 487344), (528, 481806), (568, 447876), (572, 444744), (594, 428272), (624, 407682), (638, 398736), (639, 398112), (696, 365508), (702, 362384), (754, 337392), (781, 325728), (783, 324896), (792, 321204), (852, 298584), (858, 296496), (864, 294437), (923, 275616), (928, 274131), (936, 271788), (957, 265824), (1044, 243672), (1056, 240903), (1131, 224928), (1136, 223938), (1144, 222372), (1188, 214136), (1248, 203841), (1276, 199368), (1278, 199056), (1287, 197664), (1392, 182754), (1404, 181192), (1508, 168696), (1562, 162864), (1566, 162448), (1584, 160602), (1704, 149292), (1716, 148248), (1846, 137808), (1872, 135894), (1914, 132912), (1917, 132704), (2059, 123552), (2088, 121836), (2262, 112464), (2272, 111969), (2288, 111186), (2343, 108576), (2376, 107068), (2552, 99684), (2556, 99528), (2574, 98832), (2769, 91872), (2784, 91377), (2808, 90596), (2871, 88608), (3016, 84348), (3124, 81432), (3132, 81224), (3168, 80301), (3393, 74976), (3408, 74646), (3432, 74124), (3692, 68904), (3744, 67947), (3828, 66456), (3834, 66352), (3861, 65888), (4118, 61776), (4147, 61344), (4176, 60918), (4524, 56232), (4576, 55593), (4686, 54288), (4752, 53534), (5104, 49842), (5112, 49764), (5148, 49416), (5538, 45936), (5616, 45298), (5742, 44304), (6032, 42174), (6177, 41184), (6248, 40716), (6264, 40612), (6786, 37488), (6816, 37323), (6864, 37062), (7029, 36192), (7384, 34452), (7656, 33228), (7668, 33176), (7722, 32944), (8236, 30888), (8294, 30672), (8307, 30624), (8352, 30459), (8613, 29536), (9048, 28116), (9372, 27144), (9504, 26767), (10153, 25056), (10179, 24992), (10208, 24921), (10224, 24882), (10296, 24708), (11076, 22968), (11232, 22649), (11484, 22152), (12064, 21087), (12354, 20592), (12441, 20448), (12496, 20358), (12528, 20306), (13572, 18744), (13728, 18531), (14058, 18096), (14768, 17226), (15312, 16614), (15336, 16588), (15444, 16472)]