17961710208

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:507

約数の個数: 256

約数和(自身を含む): 52436616960

約数和(自身を除く): 34474906752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 103, 104, 128, 156, 181, 192, 193, 206, 208, 309, 312, 362, 384, 386, 412, 416, 543, 579, 618, 624, 724, 772, 824, 832, 1086, 1158, 1236, 1248, 1339, 1448, 1544, 1648, 1664, 2172, 2316, 2353, 2472, 2496, 2509, 2678, 2896, 3088, 3296, 4017, 4344, 4632, 4706, 4944, 4992, 5018, 5356, 5792, 6176, 6592, 7059, 7527, 8034, 8688, 9264, 9412, 9888, 10036, 10712, 11584, 12352, 13184, 14118, 15054, 16068, 17376, 18528, 18643, 18824, 19776, 19879, 20072, 21424, 23168, 24704, 28236, 30108, 32136, 34752, 34933, 37056, 37286, 37648, 39552, 39758, 40144, 42848, 55929, 56472, 59637, 60216, 64272, 69504, 69866, 74112, 74572, 75296, 79516, 80288, 85696, 104799, 111858, 112944, 119274, 120432, 128544, 139732, 149144, 150592, 159032, 160576, 171392, 209598, 223716, 225888, 238548, 240864, 242359, 257088, 258427, 279464, 298288, 301184, 318064, 321152, 419196, 447432, 451776, 454129, 477096, 481728, 484718, 514176, 516854, 558928, 596576, 636128, 727077, 775281, 838392, 894864, 903552, 908258, 954192, 963456, 969436, 1033708, 1117856, 1193152, 1272256, 1362387, 1454154, 1550562, 1676784, 1789728, 1816516, 1908384, 1938872, 2067416, 2235712, 2386304, 2544512, 2724774, 2908308, 3101124, 3353568, 3579456, 3598099, 3633032, 3816768, 3877744, 4134832, 4471424, 5449548, 5816616, 6202248, 6707136, 7158912, 7196198, 7266064, 7633536, 7755488, 8269664, 10794297, 10899096, 11633232, 12404496, 13414272, 14392396, 14532128, 15510976, 16539328, 21588594, 21798192, 23266464, 24808992, 28784792, 29064256, 31021952, 33078656, 43177188, 43596384, 46532928, 46775287, 49617984, 57569584, 58128512, 86354376, 87192768, 93065856, 93550574, 99235968, 115139168, 140325861, 172708752, 174385536, 187101148, 230278336, 280651722, 345417504, 374202296, 460556672, 561303444, 690835008, 748404592, 1122606888, 1381670016, 1496809184, 2245213776, 2993618368, 4490427552, 5987236736, 8980855104, 17961710208]

約数ペア:

[(1, 17961710208), (2, 8980855104), (3, 5987236736), (4, 4490427552), (6, 2993618368), (8, 2245213776), (12, 1496809184), (13, 1381670016), (16, 1122606888), (24, 748404592), (26, 690835008), (32, 561303444), (39, 460556672), (48, 374202296), (52, 345417504), (64, 280651722), (78, 230278336), (96, 187101148), (103, 174385536), (104, 172708752), (128, 140325861), (156, 115139168), (181, 99235968), (192, 93550574), (193, 93065856), (206, 87192768), (208, 86354376), (309, 58128512), (312, 57569584), (362, 49617984), (384, 46775287), (386, 46532928), (412, 43596384), (416, 43177188), (543, 33078656), (579, 31021952), (618, 29064256), (624, 28784792), (724, 24808992), (772, 23266464), (824, 21798192), (832, 21588594), (1086, 16539328), (1158, 15510976), (1236, 14532128), (1248, 14392396), (1339, 13414272), (1448, 12404496), (1544, 11633232), (1648, 10899096), (1664, 10794297), (2172, 8269664), (2316, 7755488), (2353, 7633536), (2472, 7266064), (2496, 7196198), (2509, 7158912), (2678, 6707136), (2896, 6202248), (3088, 5816616), (3296, 5449548), (4017, 4471424), (4344, 4134832), (4632, 3877744), (4706, 3816768), (4944, 3633032), (4992, 3598099), (5018, 3579456), (5356, 3353568), (5792, 3101124), (6176, 2908308), (6592, 2724774), (7059, 2544512), (7527, 2386304), (8034, 2235712), (8688, 2067416), (9264, 1938872), (9412, 1908384), (9888, 1816516), (10036, 1789728), (10712, 1676784), (11584, 1550562), (12352, 1454154), (13184, 1362387), (14118, 1272256), (15054, 1193152), (16068, 1117856), (17376, 1033708), (18528, 969436), (18643, 963456), (18824, 954192), (19776, 908258), (19879, 903552), (20072, 894864), (21424, 838392), (23168, 775281), (24704, 727077), (28236, 636128), (30108, 596576), (32136, 558928), (34752, 516854), (34933, 514176), (37056, 484718), (37286, 481728), (37648, 477096), (39552, 454129), (39758, 451776), (40144, 447432), (42848, 419196), (55929, 321152), (56472, 318064), (59637, 301184), (60216, 298288), (64272, 279464), (69504, 258427), (69866, 257088), (74112, 242359), (74572, 240864), (75296, 238548), (79516, 225888), (80288, 223716), (85696, 209598), (104799, 171392), (111858, 160576), (112944, 159032), (119274, 150592), (120432, 149144), (128544, 139732)]