2778009696

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 480

約数和(自身を含む): 10538035200

約数和(自身を除く): 7760025504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 81, 84, 88, 93, 96, 99, 108, 112, 124, 126, 132, 144, 154, 162, 168, 176, 186, 189, 198, 216, 217, 224, 231, 248, 252, 264, 279, 288, 297, 308, 324, 336, 341, 352, 372, 378, 396, 432, 434, 449, 462, 496, 504, 528, 558, 567, 594, 616, 648, 651, 672, 682, 693, 744, 756, 792, 837, 864, 868, 891, 898, 924, 992, 1008, 1023, 1056, 1116, 1134, 1188, 1232, 1296, 1302, 1347, 1364, 1386, 1488, 1512, 1584, 1674, 1736, 1782, 1796, 1848, 1953, 2016, 2046, 2079, 2232, 2268, 2376, 2387, 2464, 2511, 2592, 2604, 2694, 2728, 2772, 2976, 3024, 3069, 3143, 3168, 3348, 3472, 3564, 3592, 3696, 3906, 4041, 4092, 4158, 4464, 4536, 4752, 4774, 4939, 5022, 5208, 5388, 5456, 5544, 5859, 6048, 6138, 6237, 6286, 6696, 6944, 7128, 7161, 7184, 7392, 7812, 8082, 8184, 8316, 8928, 9072, 9207, 9429, 9504, 9548, 9878, 10044, 10416, 10776, 10912, 11088, 11718, 12123, 12276, 12474, 12572, 13392, 13919, 14256, 14322, 14368, 14817, 15624, 16164, 16368, 16632, 17577, 18144, 18414, 18858, 19096, 19756, 20088, 20832, 21483, 21552, 22176, 23436, 24246, 24552, 24948, 25144, 26784, 27621, 27838, 28287, 28512, 28644, 29634, 31248, 32328, 32736, 33264, 34573, 35154, 36369, 36828, 37716, 38192, 39512, 40176, 41757, 42966, 43104, 44451, 46872, 48492, 49104, 49896, 50288, 55242, 55676, 56574, 57288, 59268, 62496, 64449, 64656, 66528, 69146, 70308, 72738, 73656, 75432, 76384, 79024, 80352, 83514, 84861, 85932, 88902, 93744, 96984, 97433, 98208, 99792, 100576, 103719, 110484, 111352, 113148, 114576, 118536, 125271, 128898, 129312, 133353, 138292, 140616, 145476, 147312, 150864, 153109, 158048, 167028, 169722, 171864, 177804, 187488, 193347, 193968, 194866, 199584, 207438, 220968, 222704, 226296, 229152, 237072, 250542, 254583, 257796, 266706, 276584, 281232, 290952, 292299, 294624, 301728, 306218, 311157, 334056, 339444, 343728, 355608, 375813, 386694, 387936, 389732, 400059, 414876, 441936, 445408, 452592, 459327, 474144, 501084, 509166, 515592, 533412, 553168, 562464, 581904, 584598, 612436, 622314, 668112, 678888, 687456, 711216, 751626, 773388, 779464, 800118, 829752, 876897, 883872, 905184, 918654, 933471, 1002168, 1018332, 1031184, 1066824, 1071763, 1106336, 1127439, 1163808, 1169196, 1224872, 1244628, 1336224, 1357776, 1377981, 1422432, 1503252, 1546776, 1558928, 1600236, 1659504, 1753794, 1837308, 1866942, 2004336, 2036664, 2062368, 2133648, 2143526, 2254878, 2338392, 2449744, 2489256, 2630691, 2715552, 2755962, 2800413, 3006504, 3093552, 3117856, 3200472, 3215289, 3319008, 3507588, 3674616, 3733884, 4008672, 4073328, 4133943, 4267296, 4287052, 4509756, 4676784, 4899488, 4978512, 5261382, 5511924, 5600826, 6013008, 6187104, 6400944, 6430578, 7015176, 7349232, 7467768, 7892073, 8146656, 8267886, 8574104, 9019512, 9353568, 9645867, 9957024, 10522764, 11023848, 11201652, 12026016, 12401829, 12801888, 12861156, 14030352, 14698464, 14935536, 15784146, 16535772, 17148208, 18039024, 19291734, 21045528, 22047696, 22403304, 24803658, 25722312, 28060704, 28937601, 29871072, 31568292, 33071544, 34296416, 36078048, 38583468, 42091056, 44095392, 44806608, 49607316, 51444624, 57875202, 63136584, 66143088, 77166936, 84182112, 86812803, 89613216, 99214632, 102889248, 115750404, 126273168, 132286176, 154333872, 173625606, 198429264, 231500808, 252546336, 308667744, 347251212, 396858528, 463001616, 694502424, 926003232, 1389004848, 2778009696]

約数ペア:

[(1, 2778009696), (2, 1389004848), (3, 926003232), (4, 694502424), (6, 463001616), (7, 396858528), (8, 347251212), (9, 308667744), (11, 252546336), (12, 231500808), (14, 198429264), (16, 173625606), (18, 154333872), (21, 132286176), (22, 126273168), (24, 115750404), (27, 102889248), (28, 99214632), (31, 89613216), (32, 86812803), (33, 84182112), (36, 77166936), (42, 66143088), (44, 63136584), (48, 57875202), (54, 51444624), (56, 49607316), (62, 44806608), (63, 44095392), (66, 42091056), (72, 38583468), (77, 36078048), (81, 34296416), (84, 33071544), (88, 31568292), (93, 29871072), (96, 28937601), (99, 28060704), (108, 25722312), (112, 24803658), (124, 22403304), (126, 22047696), (132, 21045528), (144, 19291734), (154, 18039024), (162, 17148208), (168, 16535772), (176, 15784146), (186, 14935536), (189, 14698464), (198, 14030352), (216, 12861156), (217, 12801888), (224, 12401829), (231, 12026016), (248, 11201652), (252, 11023848), (264, 10522764), (279, 9957024), (288, 9645867), (297, 9353568), (308, 9019512), (324, 8574104), (336, 8267886), (341, 8146656), (352, 7892073), (372, 7467768), (378, 7349232), (396, 7015176), (432, 6430578), (434, 6400944), (449, 6187104), (462, 6013008), (496, 5600826), (504, 5511924), (528, 5261382), (558, 4978512), (567, 4899488), (594, 4676784), (616, 4509756), (648, 4287052), (651, 4267296), (672, 4133943), (682, 4073328), (693, 4008672), (744, 3733884), (756, 3674616), (792, 3507588), (837, 3319008), (864, 3215289), (868, 3200472), (891, 3117856), (898, 3093552), (924, 3006504), (992, 2800413), (1008, 2755962), (1023, 2715552), (1056, 2630691), (1116, 2489256), (1134, 2449744), (1188, 2338392), (1232, 2254878), (1296, 2143526), (1302, 2133648), (1347, 2062368), (1364, 2036664), (1386, 2004336), (1488, 1866942), (1512, 1837308), (1584, 1753794), (1674, 1659504), (1736, 1600236), (1782, 1558928), (1796, 1546776), (1848, 1503252), (1953, 1422432), (2016, 1377981), (2046, 1357776), (2079, 1336224), (2232, 1244628), (2268, 1224872), (2376, 1169196), (2387, 1163808), (2464, 1127439), (2511, 1106336), (2592, 1071763), (2604, 1066824), (2694, 1031184), (2728, 1018332), (2772, 1002168), (2976, 933471), (3024, 918654), (3069, 905184), (3143, 883872), (3168, 876897), (3348, 829752), (3472, 800118), (3564, 779464), (3592, 773388), (3696, 751626), (3906, 711216), (4041, 687456), (4092, 678888), (4158, 668112), (4464, 622314), (4536, 612436), (4752, 584598), (4774, 581904), (4939, 562464), (5022, 553168), (5208, 533412), (5388, 515592), (5456, 509166), (5544, 501084), (5859, 474144), (6048, 459327), (6138, 452592), (6237, 445408), (6286, 441936), (6696, 414876), (6944, 400059), (7128, 389732), (7161, 387936), (7184, 386694), (7392, 375813), (7812, 355608), (8082, 343728), (8184, 339444), (8316, 334056), (8928, 311157), (9072, 306218), (9207, 301728), (9429, 294624), (9504, 292299), (9548, 290952), (9878, 281232), (10044, 276584), (10416, 266706), (10776, 257796), (10912, 254583), (11088, 250542), (11718, 237072), (12123, 229152), (12276, 226296), (12474, 222704), (12572, 220968), (13392, 207438), (13919, 199584), (14256, 194866), (14322, 193968), (14368, 193347), (14817, 187488), (15624, 177804), (16164, 171864), (16368, 169722), (16632, 167028), (17577, 158048), (18144, 153109), (18414, 150864), (18858, 147312), (19096, 145476), (19756, 140616), (20088, 138292), (20832, 133353), (21483, 129312), (21552, 128898), (22176, 125271), (23436, 118536), (24246, 114576), (24552, 113148), (24948, 111352), (25144, 110484), (26784, 103719), (27621, 100576), (27838, 99792), (28287, 98208), (28512, 97433), (28644, 96984), (29634, 93744), (31248, 88902), (32328, 85932), (32736, 84861), (33264, 83514), (34573, 80352), (35154, 79024), (36369, 76384), (36828, 75432), (37716, 73656), (38192, 72738), (39512, 70308), (40176, 69146), (41757, 66528), (42966, 64656), (43104, 64449), (44451, 62496), (46872, 59268), (48492, 57288), (49104, 56574), (49896, 55676), (50288, 55242)]