21041903232

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2152

約数の個数: 384

約数和(自身を含む): 73210475520

約数和(自身を除く): 52168572288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 41, 42, 48, 56, 62, 63, 64, 72, 82, 84, 93, 96, 112, 123, 124, 126, 128, 144, 164, 168, 186, 192, 217, 224, 246, 248, 252, 279, 287, 288, 328, 336, 369, 372, 384, 434, 448, 492, 496, 504, 558, 574, 576, 651, 656, 672, 738, 744, 861, 868, 896, 984, 992, 1008, 1116, 1148, 1152, 1271, 1302, 1312, 1344, 1476, 1488, 1722, 1736, 1953, 1968, 1984, 2016, 2053, 2232, 2296, 2542, 2583, 2604, 2624, 2688, 2952, 2976, 3444, 3472, 3813, 3906, 3936, 3968, 4032, 4106, 4464, 4592, 5084, 5166, 5208, 5248, 5904, 5952, 6159, 6888, 6944, 7626, 7812, 7872, 8064, 8212, 8897, 8928, 9184, 10168, 10332, 10416, 11439, 11808, 11904, 12318, 13776, 13888, 14371, 15252, 15624, 15744, 16424, 17794, 17856, 18368, 18477, 20336, 20664, 20832, 22878, 23616, 24636, 26691, 27552, 27776, 28742, 30504, 31248, 32848, 35588, 35712, 36736, 36954, 40672, 41328, 41664, 43113, 45756, 47232, 49272, 53382, 55104, 57484, 61008, 62496, 63643, 65696, 71176, 73908, 80073, 81344, 82656, 83328, 84173, 86226, 91512, 98544, 106764, 110208, 114968, 122016, 124992, 127286, 129339, 131392, 142352, 147816, 160146, 162688, 165312, 168346, 172452, 183024, 190929, 197088, 213528, 229936, 244032, 249984, 252519, 254572, 258678, 262784, 284704, 295632, 320292, 330624, 336692, 344904, 366048, 381858, 394176, 427056, 445501, 459872, 488064, 505038, 509144, 517356, 569408, 572787, 589211, 591264, 640584, 673384, 689808, 732096, 757557, 763716, 788352, 854112, 891002, 919744, 1010076, 1018288, 1034712, 1138816, 1145574, 1178422, 1182528, 1281168, 1336503, 1346768, 1379616, 1464192, 1515114, 1527432, 1708224, 1767633, 1782004, 1839488, 2020152, 2036576, 2069424, 2291148, 2356844, 2365056, 2562336, 2609363, 2673006, 2693536, 2759232, 3030228, 3054864, 3416448, 3535266, 3564008, 4009509, 4040304, 4073152, 4138848, 4582296, 4713688, 5124672, 5218726, 5302899, 5346012, 5387072, 5518464, 6060456, 6109728, 7070532, 7128016, 7828089, 8019018, 8080608, 8146304, 8277696, 9164592, 9427376, 10249344, 10437452, 10605798, 10692024, 10774144, 12120912, 12219456, 14141064, 14256032, 15656178, 16038036, 16161216, 16555392, 18265541, 18329184, 18854752, 20874904, 21211596, 21384048, 23484267, 24241824, 24438912, 28282128, 28512064, 31312356, 32076072, 32322432, 36531082, 36658368, 37709504, 41749808, 42423192, 42768096, 46968534, 48483648, 54796623, 56564256, 57024128, 62624712, 64152144, 73062164, 73316736, 75419008, 83499616, 84846384, 85536192, 93937068, 96967296, 109593246, 113128512, 125249424, 128304288, 146124328, 164389869, 166999232, 169692768, 171072384, 187874136, 219186492, 226257024, 250498848, 256608576, 292248656, 328779738, 333998464, 339385536, 375748272, 438372984, 500997696, 513217152, 584497312, 657559476, 678771072, 751496544, 876745968, 1001995392, 1168994624, 1315118952, 1502993088, 1753491936, 2337989248, 2630237904, 3005986176, 3506983872, 5260475808, 7013967744, 10520951616, 21041903232]

約数ペア:

[(1, 21041903232), (2, 10520951616), (3, 7013967744), (4, 5260475808), (6, 3506983872), (7, 3005986176), (8, 2630237904), (9, 2337989248), (12, 1753491936), (14, 1502993088), (16, 1315118952), (18, 1168994624), (21, 1001995392), (24, 876745968), (28, 751496544), (31, 678771072), (32, 657559476), (36, 584497312), (41, 513217152), (42, 500997696), (48, 438372984), (56, 375748272), (62, 339385536), (63, 333998464), (64, 328779738), (72, 292248656), (82, 256608576), (84, 250498848), (93, 226257024), (96, 219186492), (112, 187874136), (123, 171072384), (124, 169692768), (126, 166999232), (128, 164389869), (144, 146124328), (164, 128304288), (168, 125249424), (186, 113128512), (192, 109593246), (217, 96967296), (224, 93937068), (246, 85536192), (248, 84846384), (252, 83499616), (279, 75419008), (287, 73316736), (288, 73062164), (328, 64152144), (336, 62624712), (369, 57024128), (372, 56564256), (384, 54796623), (434, 48483648), (448, 46968534), (492, 42768096), (496, 42423192), (504, 41749808), (558, 37709504), (574, 36658368), (576, 36531082), (651, 32322432), (656, 32076072), (672, 31312356), (738, 28512064), (744, 28282128), (861, 24438912), (868, 24241824), (896, 23484267), (984, 21384048), (992, 21211596), (1008, 20874904), (1116, 18854752), (1148, 18329184), (1152, 18265541), (1271, 16555392), (1302, 16161216), (1312, 16038036), (1344, 15656178), (1476, 14256032), (1488, 14141064), (1722, 12219456), (1736, 12120912), (1953, 10774144), (1968, 10692024), (1984, 10605798), (2016, 10437452), (2053, 10249344), (2232, 9427376), (2296, 9164592), (2542, 8277696), (2583, 8146304), (2604, 8080608), (2624, 8019018), (2688, 7828089), (2952, 7128016), (2976, 7070532), (3444, 6109728), (3472, 6060456), (3813, 5518464), (3906, 5387072), (3936, 5346012), (3968, 5302899), (4032, 5218726), (4106, 5124672), (4464, 4713688), (4592, 4582296), (5084, 4138848), (5166, 4073152), (5208, 4040304), (5248, 4009509), (5904, 3564008), (5952, 3535266), (6159, 3416448), (6888, 3054864), (6944, 3030228), (7626, 2759232), (7812, 2693536), (7872, 2673006), (8064, 2609363), (8212, 2562336), (8897, 2365056), (8928, 2356844), (9184, 2291148), (10168, 2069424), (10332, 2036576), (10416, 2020152), (11439, 1839488), (11808, 1782004), (11904, 1767633), (12318, 1708224), (13776, 1527432), (13888, 1515114), (14371, 1464192), (15252, 1379616), (15624, 1346768), (15744, 1336503), (16424, 1281168), (17794, 1182528), (17856, 1178422), (18368, 1145574), (18477, 1138816), (20336, 1034712), (20664, 1018288), (20832, 1010076), (22878, 919744), (23616, 891002), (24636, 854112), (26691, 788352), (27552, 763716), (27776, 757557), (28742, 732096), (30504, 689808), (31248, 673384), (32848, 640584), (35588, 591264), (35712, 589211), (36736, 572787), (36954, 569408), (40672, 517356), (41328, 509144), (41664, 505038), (43113, 488064), (45756, 459872), (47232, 445501), (49272, 427056), (53382, 394176), (55104, 381858), (57484, 366048), (61008, 344904), (62496, 336692), (63643, 330624), (65696, 320292), (71176, 295632), (73908, 284704), (80073, 262784), (81344, 258678), (82656, 254572), (83328, 252519), (84173, 249984), (86226, 244032), (91512, 229936), (98544, 213528), (106764, 197088), (110208, 190929), (114968, 183024), (122016, 172452), (124992, 168346), (127286, 165312), (129339, 162688), (131392, 160146), (142352, 147816)]