643109376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 2177860608

約数和(自身を除く): 1534751232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 64, 78, 84, 86, 91, 96, 104, 107, 112, 128, 129, 156, 168, 172, 182, 192, 208, 214, 224, 256, 258, 273, 301, 312, 321, 336, 344, 364, 384, 416, 428, 448, 512, 516, 546, 559, 602, 624, 642, 672, 688, 728, 749, 768, 832, 856, 896, 903, 1032, 1092, 1118, 1204, 1248, 1284, 1344, 1376, 1391, 1456, 1498, 1536, 1664, 1677, 1712, 1792, 1806, 2064, 2184, 2236, 2247, 2408, 2496, 2568, 2688, 2752, 2782, 2912, 2996, 3328, 3354, 3424, 3584, 3612, 3913, 4128, 4173, 4368, 4472, 4494, 4601, 4816, 4992, 5136, 5376, 5504, 5564, 5824, 5992, 6656, 6708, 6848, 7224, 7826, 8256, 8346, 8736, 8944, 8988, 9202, 9632, 9737, 9984, 10272, 10752, 11008, 11128, 11648, 11739, 11984, 13416, 13696, 13803, 14448, 15652, 16512, 16692, 17472, 17888, 17976, 18404, 19264, 19474, 19968, 20544, 22016, 22256, 23296, 23478, 23968, 26832, 27392, 27606, 28896, 29211, 31304, 32207, 33024, 33384, 34944, 35776, 35952, 36808, 38528, 38948, 41088, 44512, 46592, 46956, 47936, 53664, 54784, 55212, 57792, 58422, 59813, 62608, 64414, 66048, 66768, 69888, 71552, 71904, 73616, 77056, 77896, 82176, 89024, 93912, 95872, 96621, 107328, 110424, 115584, 116844, 119626, 125216, 128828, 133536, 139776, 143104, 143808, 147232, 154112, 155792, 164352, 178048, 179439, 187824, 191744, 193242, 214656, 220848, 231168, 233688, 239252, 250432, 257656, 267072, 286208, 287616, 294464, 311584, 356096, 358878, 375648, 383488, 386484, 418691, 429312, 441696, 462336, 467376, 478504, 500864, 515312, 534144, 575232, 588928, 623168, 712192, 717756, 751296, 772968, 837382, 858624, 883392, 934752, 957008, 1001728, 1030624, 1068288, 1150464, 1177856, 1246336, 1256073, 1435512, 1502592, 1545936, 1674764, 1766784, 1869504, 1914016, 2003456, 2061248, 2136576, 2355712, 2492672, 2512146, 2871024, 3005184, 3091872, 3349528, 3533568, 3739008, 3828032, 4122496, 4985344, 5024292, 5742048, 6010368, 6183744, 6699056, 7067136, 7478016, 7656064, 8244992, 10048584, 11484096, 12367488, 13398112, 14956032, 15312128, 16489984, 20097168, 22968192, 24734976, 26796224, 30624256, 40194336, 45936384, 49469952, 53592448, 80388672, 91872768, 107184896, 160777344, 214369792, 321554688, 643109376]

約数ペア:

[(1, 643109376), (2, 321554688), (3, 214369792), (4, 160777344), (6, 107184896), (7, 91872768), (8, 80388672), (12, 53592448), (13, 49469952), (14, 45936384), (16, 40194336), (21, 30624256), (24, 26796224), (26, 24734976), (28, 22968192), (32, 20097168), (39, 16489984), (42, 15312128), (43, 14956032), (48, 13398112), (52, 12367488), (56, 11484096), (64, 10048584), (78, 8244992), (84, 7656064), (86, 7478016), (91, 7067136), (96, 6699056), (104, 6183744), (107, 6010368), (112, 5742048), (128, 5024292), (129, 4985344), (156, 4122496), (168, 3828032), (172, 3739008), (182, 3533568), (192, 3349528), (208, 3091872), (214, 3005184), (224, 2871024), (256, 2512146), (258, 2492672), (273, 2355712), (301, 2136576), (312, 2061248), (321, 2003456), (336, 1914016), (344, 1869504), (364, 1766784), (384, 1674764), (416, 1545936), (428, 1502592), (448, 1435512), (512, 1256073), (516, 1246336), (546, 1177856), (559, 1150464), (602, 1068288), (624, 1030624), (642, 1001728), (672, 957008), (688, 934752), (728, 883392), (749, 858624), (768, 837382), (832, 772968), (856, 751296), (896, 717756), (903, 712192), (1032, 623168), (1092, 588928), (1118, 575232), (1204, 534144), (1248, 515312), (1284, 500864), (1344, 478504), (1376, 467376), (1391, 462336), (1456, 441696), (1498, 429312), (1536, 418691), (1664, 386484), (1677, 383488), (1712, 375648), (1792, 358878), (1806, 356096), (2064, 311584), (2184, 294464), (2236, 287616), (2247, 286208), (2408, 267072), (2496, 257656), (2568, 250432), (2688, 239252), (2752, 233688), (2782, 231168), (2912, 220848), (2996, 214656), (3328, 193242), (3354, 191744), (3424, 187824), (3584, 179439), (3612, 178048), (3913, 164352), (4128, 155792), (4173, 154112), (4368, 147232), (4472, 143808), (4494, 143104), (4601, 139776), (4816, 133536), (4992, 128828), (5136, 125216), (5376, 119626), (5504, 116844), (5564, 115584), (5824, 110424), (5992, 107328), (6656, 96621), (6708, 95872), (6848, 93912), (7224, 89024), (7826, 82176), (8256, 77896), (8346, 77056), (8736, 73616), (8944, 71904), (8988, 71552), (9202, 69888), (9632, 66768), (9737, 66048), (9984, 64414), (10272, 62608), (10752, 59813), (11008, 58422), (11128, 57792), (11648, 55212), (11739, 54784), (11984, 53664), (13416, 47936), (13696, 46956), (13803, 46592), (14448, 44512), (15652, 41088), (16512, 38948), (16692, 38528), (17472, 36808), (17888, 35952), (17976, 35776), (18404, 34944), (19264, 33384), (19474, 33024), (19968, 32207), (20544, 31304), (22016, 29211), (22256, 28896), (23296, 27606), (23478, 27392), (23968, 26832)]