1908981984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 576

約数和(自身を含む): 6949877760

約数和(自身を除く): 5040895776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 31, 32, 38, 39, 42, 48, 49, 52, 53, 56, 57, 62, 76, 78, 84, 91, 93, 96, 98, 104, 106, 112, 114, 124, 133, 147, 152, 156, 159, 168, 182, 186, 196, 208, 212, 217, 224, 228, 247, 248, 266, 273, 294, 304, 312, 318, 336, 364, 371, 372, 392, 399, 403, 416, 424, 434, 456, 494, 496, 532, 546, 588, 589, 608, 624, 636, 637, 651, 672, 689, 728, 741, 742, 744, 784, 798, 806, 848, 868, 912, 931, 988, 992, 1007, 1064, 1092, 1113, 1176, 1178, 1209, 1248, 1272, 1274, 1302, 1378, 1456, 1482, 1484, 1488, 1519, 1568, 1596, 1612, 1643, 1696, 1729, 1736, 1767, 1824, 1862, 1911, 1976, 2014, 2067, 2128, 2184, 2226, 2352, 2356, 2418, 2544, 2548, 2597, 2604, 2756, 2793, 2821, 2912, 2964, 2968, 2976, 3021, 3038, 3192, 3224, 3286, 3458, 3472, 3534, 3724, 3822, 3952, 4028, 4123, 4134, 4256, 4368, 4452, 4557, 4704, 4712, 4823, 4836, 4929, 5088, 5096, 5187, 5194, 5208, 5512, 5586, 5642, 5928, 5936, 6042, 6076, 6384, 6448, 6572, 6916, 6944, 7049, 7068, 7448, 7644, 7657, 7791, 7904, 8056, 8246, 8268, 8463, 8736, 8904, 9114, 9424, 9646, 9672, 9858, 10192, 10374, 10388, 10416, 11024, 11172, 11284, 11501, 11856, 11872, 12084, 12103, 12152, 12369, 12768, 12896, 13091, 13144, 13832, 14098, 14136, 14469, 14896, 15288, 15314, 15582, 16112, 16492, 16536, 16926, 17808, 18228, 18848, 19292, 19344, 19716, 19747, 20384, 20748, 20776, 20832, 21147, 21359, 22048, 22344, 22568, 22971, 23002, 23712, 24168, 24206, 24304, 24738, 26182, 26288, 27664, 28196, 28272, 28861, 28938, 29792, 30576, 30628, 31164, 31217, 32224, 32984, 33072, 33761, 33852, 34503, 35616, 36309, 36456, 38584, 38688, 39273, 39432, 39494, 41496, 41552, 42294, 42718, 44688, 45136, 45942, 46004, 48336, 48412, 48608, 49343, 49476, 52364, 52576, 53599, 55328, 56392, 56544, 57722, 57876, 59241, 61152, 61256, 62328, 62434, 64077, 65968, 66144, 67522, 67704, 69006, 72618, 72912, 77168, 78546, 78864, 78988, 80507, 82992, 83104, 84588, 85436, 86583, 89376, 90272, 91637, 91884, 92008, 93651, 96672, 96824, 98686, 98952, 101283, 104728, 107198, 112784, 115444, 115752, 118482, 122512, 124656, 124868, 128154, 131936, 135044, 135408, 138012, 145236, 145824, 148029, 149513, 154336, 157092, 157728, 157976, 160797, 161014, 165984, 169176, 170872, 173166, 183274, 183768, 184016, 187302, 193648, 197372, 197904, 202566, 209456, 214396, 218519, 225568, 230888, 231504, 236964, 241521, 245024, 249312, 249736, 256308, 270088, 270816, 274911, 276024, 290472, 296058, 299026, 314184, 315952, 321594, 322028, 338352, 341744, 346332, 366548, 367536, 368032, 374604, 375193, 387296, 394744, 395808, 405132, 405821, 418912, 428792, 437038, 448539, 461776, 463008, 473928, 483042, 499472, 512616, 540176, 549822, 552048, 580944, 592116, 598052, 628368, 631904, 641459, 643188, 644056, 655557, 676704, 683488, 692664, 733096, 735072, 749208, 750386, 789488, 810264, 811642, 857584, 874076, 897078, 923552, 947856, 966084, 998944, 1025232, 1046591, 1080352, 1099644, 1104096, 1125579, 1161888, 1184232, 1196104, 1217463, 1256736, 1282918, 1286376, 1288112, 1311114, 1385328, 1466192, 1498416, 1500772, 1529633, 1578976, 1620528, 1623284, 1715168, 1748152, 1794156, 1895712, 1924377, 1932168, 2050464, 2093182, 2199288, 2251158, 2368464, 2392208, 2434926, 2565836, 2572752, 2576224, 2622228, 2770656, 2840747, 2932384, 2996832, 3001544, 3059266, 3139773, 3241056, 3246568, 3496304, 3588312, 3848754, 3864336, 4186364, 4398576, 4502316, 4588899, 4736928, 4784416, 4869852, 5131672, 5145504, 5244456, 5681494, 6003088, 6118532, 6279546, 6493136, 6992608, 7176624, 7697508, 7728672, 8372728, 8522241, 8797152, 9004632, 9177798, 9739704, 10263344, 10488912, 11362988, 12006176, 12237064, 12559092, 12986272, 14353248, 15395016, 16745456, 17044482, 18009264, 18355596, 19479408, 19885229, 20526688, 20977824, 22725976, 24474128, 25118184, 30790032, 33490912, 34088964, 36018528, 36711192, 38958816, 39770458, 45451952, 48948256, 50236368, 59655687, 61580064, 68177928, 73422384, 79540916, 90903904, 100472736, 119311374, 136355856, 146844768, 159081832, 238622748, 272711712, 318163664, 477245496, 636327328, 954490992, 1908981984]

約数ペア:

[(1, 1908981984), (2, 954490992), (3, 636327328), (4, 477245496), (6, 318163664), (7, 272711712), (8, 238622748), (12, 159081832), (13, 146844768), (14, 136355856), (16, 119311374), (19, 100472736), (21, 90903904), (24, 79540916), (26, 73422384), (28, 68177928), (31, 61580064), (32, 59655687), (38, 50236368), (39, 48948256), (42, 45451952), (48, 39770458), (49, 38958816), (52, 36711192), (53, 36018528), (56, 34088964), (57, 33490912), (62, 30790032), (76, 25118184), (78, 24474128), (84, 22725976), (91, 20977824), (93, 20526688), (96, 19885229), (98, 19479408), (104, 18355596), (106, 18009264), (112, 17044482), (114, 16745456), (124, 15395016), (133, 14353248), (147, 12986272), (152, 12559092), (156, 12237064), (159, 12006176), (168, 11362988), (182, 10488912), (186, 10263344), (196, 9739704), (208, 9177798), (212, 9004632), (217, 8797152), (224, 8522241), (228, 8372728), (247, 7728672), (248, 7697508), (266, 7176624), (273, 6992608), (294, 6493136), (304, 6279546), (312, 6118532), (318, 6003088), (336, 5681494), (364, 5244456), (371, 5145504), (372, 5131672), (392, 4869852), (399, 4784416), (403, 4736928), (416, 4588899), (424, 4502316), (434, 4398576), (456, 4186364), (494, 3864336), (496, 3848754), (532, 3588312), (546, 3496304), (588, 3246568), (589, 3241056), (608, 3139773), (624, 3059266), (636, 3001544), (637, 2996832), (651, 2932384), (672, 2840747), (689, 2770656), (728, 2622228), (741, 2576224), (742, 2572752), (744, 2565836), (784, 2434926), (798, 2392208), (806, 2368464), (848, 2251158), (868, 2199288), (912, 2093182), (931, 2050464), (988, 1932168), (992, 1924377), (1007, 1895712), (1064, 1794156), (1092, 1748152), (1113, 1715168), (1176, 1623284), (1178, 1620528), (1209, 1578976), (1248, 1529633), (1272, 1500772), (1274, 1498416), (1302, 1466192), (1378, 1385328), (1456, 1311114), (1482, 1288112), (1484, 1286376), (1488, 1282918), (1519, 1256736), (1568, 1217463), (1596, 1196104), (1612, 1184232), (1643, 1161888), (1696, 1125579), (1729, 1104096), (1736, 1099644), (1767, 1080352), (1824, 1046591), (1862, 1025232), (1911, 998944), (1976, 966084), (2014, 947856), (2067, 923552), (2128, 897078), (2184, 874076), (2226, 857584), (2352, 811642), (2356, 810264), (2418, 789488), (2544, 750386), (2548, 749208), (2597, 735072), (2604, 733096), (2756, 692664), (2793, 683488), (2821, 676704), (2912, 655557), (2964, 644056), (2968, 643188), (2976, 641459), (3021, 631904), (3038, 628368), (3192, 598052), (3224, 592116), (3286, 580944), (3458, 552048), (3472, 549822), (3534, 540176), (3724, 512616), (3822, 499472), (3952, 483042), (4028, 473928), (4123, 463008), (4134, 461776), (4256, 448539), (4368, 437038), (4452, 428792), (4557, 418912), (4704, 405821), (4712, 405132), (4823, 395808), (4836, 394744), (4929, 387296), (5088, 375193), (5096, 374604), (5187, 368032), (5194, 367536), (5208, 366548), (5512, 346332), (5586, 341744), (5642, 338352), (5928, 322028), (5936, 321594), (6042, 315952), (6076, 314184), (6384, 299026), (6448, 296058), (6572, 290472), (6916, 276024), (6944, 274911), (7049, 270816), (7068, 270088), (7448, 256308), (7644, 249736), (7657, 249312), (7791, 245024), (7904, 241521), (8056, 236964), (8246, 231504), (8268, 230888), (8463, 225568), (8736, 218519), (8904, 214396), (9114, 209456), (9424, 202566), (9646, 197904), (9672, 197372), (9858, 193648), (10192, 187302), (10374, 184016), (10388, 183768), (10416, 183274), (11024, 173166), (11172, 170872), (11284, 169176), (11501, 165984), (11856, 161014), (11872, 160797), (12084, 157976), (12103, 157728), (12152, 157092), (12369, 154336), (12768, 149513), (12896, 148029), (13091, 145824), (13144, 145236), (13832, 138012), (14098, 135408), (14136, 135044), (14469, 131936), (14896, 128154), (15288, 124868), (15314, 124656), (15582, 122512), (16112, 118482), (16492, 115752), (16536, 115444), (16926, 112784), (17808, 107198), (18228, 104728), (18848, 101283), (19292, 98952), (19344, 98686), (19716, 96824), (19747, 96672), (20384, 93651), (20748, 92008), (20776, 91884), (20832, 91637), (21147, 90272), (21359, 89376), (22048, 86583), (22344, 85436), (22568, 84588), (22971, 83104), (23002, 82992), (23712, 80507), (24168, 78988), (24206, 78864), (24304, 78546), (24738, 77168), (26182, 72912), (26288, 72618), (27664, 69006), (28196, 67704), (28272, 67522), (28861, 66144), (28938, 65968), (29792, 64077), (30576, 62434), (30628, 62328), (31164, 61256), (31217, 61152), (32224, 59241), (32984, 57876), (33072, 57722), (33761, 56544), (33852, 56392), (34503, 55328), (35616, 53599), (36309, 52576), (36456, 52364), (38584, 49476), (38688, 49343), (39273, 48608), (39432, 48412), (39494, 48336), (41496, 46004), (41552, 45942), (42294, 45136), (42718, 44688)]