19954292736

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 288

約数和(自身を含む): 62741952000

約数和(自身を除く): 42787659264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 128, 147, 158, 168, 192, 196, 224, 237, 256, 294, 316, 336, 384, 392, 448, 474, 512, 553, 588, 632, 672, 768, 784, 839, 896, 948, 1024, 1106, 1176, 1264, 1344, 1536, 1568, 1659, 1678, 1792, 1896, 2048, 2212, 2352, 2517, 2528, 2688, 3072, 3136, 3318, 3356, 3584, 3792, 3871, 4424, 4704, 5034, 5056, 5376, 5873, 6144, 6272, 6636, 6712, 7168, 7584, 7742, 8848, 9408, 10068, 10112, 10752, 11613, 11746, 12544, 13272, 13424, 14336, 15168, 15484, 17619, 17696, 18816, 20136, 20224, 21504, 23226, 23492, 25088, 26544, 26848, 30336, 30968, 35238, 35392, 37632, 40272, 40448, 41111, 43008, 46452, 46984, 50176, 53088, 53696, 60672, 61936, 66281, 70476, 70784, 75264, 80544, 80896, 82222, 92904, 93968, 100352, 106176, 107392, 121344, 123333, 123872, 132562, 140952, 141568, 150528, 161088, 161792, 164444, 185808, 187936, 198843, 212352, 214784, 242688, 246666, 247744, 265124, 281904, 283136, 301056, 322176, 328888, 371616, 375872, 397686, 424704, 429568, 463967, 485376, 493332, 495488, 530248, 563808, 566272, 644352, 657776, 743232, 751744, 795372, 849408, 859136, 927934, 986664, 990976, 1060496, 1127616, 1132544, 1288704, 1315552, 1391901, 1486464, 1503488, 1590744, 1698816, 1718272, 1855868, 1973328, 1981952, 2120992, 2255232, 2577408, 2631104, 2783802, 2972928, 3006976, 3181488, 3247769, 3397632, 3711736, 3946656, 3963904, 4241984, 4510464, 5154816, 5262208, 5567604, 5945856, 6013952, 6362976, 6495538, 7423472, 7893312, 7927808, 8483968, 9020928, 9743307, 10524416, 11135208, 11891712, 12027904, 12725952, 12991076, 14846944, 15786624, 16967936, 18041856, 19486614, 21048832, 22270416, 23783424, 25451904, 25982152, 29693888, 31573248, 33935872, 36083712, 38973228, 42097664, 44540832, 50903808, 51964304, 59387776, 63146496, 67871744, 77946456, 84195328, 89081664, 101807616, 103928608, 118775552, 126292992, 135743488, 155892912, 178163328, 203615232, 207857216, 237551104, 252585984, 311785824, 356326656, 407230464, 415714432, 475102208, 623571648, 712653312, 831428864, 950204416, 1247143296, 1425306624, 1662857728, 2494286592, 2850613248, 3325715456, 4988573184, 6651430912, 9977146368, 19954292736]

約数ペア:

[(1, 19954292736), (2, 9977146368), (3, 6651430912), (4, 4988573184), (6, 3325715456), (7, 2850613248), (8, 2494286592), (12, 1662857728), (14, 1425306624), (16, 1247143296), (21, 950204416), (24, 831428864), (28, 712653312), (32, 623571648), (42, 475102208), (48, 415714432), (49, 407230464), (56, 356326656), (64, 311785824), (79, 252585984), (84, 237551104), (96, 207857216), (98, 203615232), (112, 178163328), (128, 155892912), (147, 135743488), (158, 126292992), (168, 118775552), (192, 103928608), (196, 101807616), (224, 89081664), (237, 84195328), (256, 77946456), (294, 67871744), (316, 63146496), (336, 59387776), (384, 51964304), (392, 50903808), (448, 44540832), (474, 42097664), (512, 38973228), (553, 36083712), (588, 33935872), (632, 31573248), (672, 29693888), (768, 25982152), (784, 25451904), (839, 23783424), (896, 22270416), (948, 21048832), (1024, 19486614), (1106, 18041856), (1176, 16967936), (1264, 15786624), (1344, 14846944), (1536, 12991076), (1568, 12725952), (1659, 12027904), (1678, 11891712), (1792, 11135208), (1896, 10524416), (2048, 9743307), (2212, 9020928), (2352, 8483968), (2517, 7927808), (2528, 7893312), (2688, 7423472), (3072, 6495538), (3136, 6362976), (3318, 6013952), (3356, 5945856), (3584, 5567604), (3792, 5262208), (3871, 5154816), (4424, 4510464), (4704, 4241984), (5034, 3963904), (5056, 3946656), (5376, 3711736), (5873, 3397632), (6144, 3247769), (6272, 3181488), (6636, 3006976), (6712, 2972928), (7168, 2783802), (7584, 2631104), (7742, 2577408), (8848, 2255232), (9408, 2120992), (10068, 1981952), (10112, 1973328), (10752, 1855868), (11613, 1718272), (11746, 1698816), (12544, 1590744), (13272, 1503488), (13424, 1486464), (14336, 1391901), (15168, 1315552), (15484, 1288704), (17619, 1132544), (17696, 1127616), (18816, 1060496), (20136, 990976), (20224, 986664), (21504, 927934), (23226, 859136), (23492, 849408), (25088, 795372), (26544, 751744), (26848, 743232), (30336, 657776), (30968, 644352), (35238, 566272), (35392, 563808), (37632, 530248), (40272, 495488), (40448, 493332), (41111, 485376), (43008, 463967), (46452, 429568), (46984, 424704), (50176, 397686), (53088, 375872), (53696, 371616), (60672, 328888), (61936, 322176), (66281, 301056), (70476, 283136), (70784, 281904), (75264, 265124), (80544, 247744), (80896, 246666), (82222, 242688), (92904, 214784), (93968, 212352), (100352, 198843), (106176, 187936), (107392, 185808), (121344, 164444), (123333, 161792), (123872, 161088), (132562, 150528), (140952, 141568)]