220416768

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 769198080

約数和(自身を除く): 548781312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 223, 234, 256, 264, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 446, 468, 528, 572, 576, 594, 624, 669, 702, 704, 768, 792, 832, 858, 864, 892, 936, 1056, 1144, 1152, 1188, 1248, 1287, 1338, 1404, 1408, 1584, 1664, 1716, 1728, 1784, 1872, 2007, 2112, 2288, 2304, 2376, 2453, 2496, 2574, 2676, 2808, 2816, 2899, 3168, 3328, 3432, 3456, 3568, 3744, 3861, 4014, 4224, 4576, 4752, 4906, 4992, 5148, 5352, 5616, 5798, 6021, 6336, 6864, 6912, 7136, 7359, 7488, 7722, 8028, 8448, 8697, 9152, 9504, 9812, 9984, 10296, 10704, 11232, 11596, 12042, 12672, 13728, 14272, 14718, 14976, 15444, 16056, 17394, 18304, 19008, 19624, 20592, 21408, 22077, 22464, 23192, 24084, 25344, 26091, 27456, 28544, 29436, 29952, 30888, 31889, 32112, 34788, 36608, 38016, 39248, 41184, 42816, 44154, 44928, 46384, 48168, 52182, 54912, 57088, 58872, 61776, 63778, 64224, 66231, 69576, 76032, 78273, 78496, 82368, 85632, 88308, 89856, 92768, 95667, 96336, 104364, 109824, 117744, 123552, 127556, 128448, 132462, 139152, 156546, 156992, 164736, 171264, 176616, 185536, 191334, 192672, 208728, 235488, 247104, 255112, 256896, 264924, 278304, 287001, 313092, 313984, 329472, 353232, 371072, 382668, 385344, 417456, 470976, 494208, 510224, 513792, 529848, 556608, 574002, 626184, 627968, 706464, 742144, 765336, 770688, 834912, 861003, 941952, 988416, 1020448, 1059696, 1113216, 1148004, 1252368, 1412928, 1530672, 1541376, 1669824, 1722006, 1883904, 2040896, 2119392, 2226432, 2296008, 2504736, 2825856, 3061344, 3339648, 3444012, 4081792, 4238784, 4592016, 5009472, 5651712, 6122688, 6679296, 6888024, 8163584, 8477568, 9184032, 10018944, 12245376, 13776048, 16955136, 18368064, 20037888, 24490752, 27552096, 36736128, 55104192, 73472256, 110208384, 220416768]

約数ペア:

[(1, 220416768), (2, 110208384), (3, 73472256), (4, 55104192), (6, 36736128), (8, 27552096), (9, 24490752), (11, 20037888), (12, 18368064), (13, 16955136), (16, 13776048), (18, 12245376), (22, 10018944), (24, 9184032), (26, 8477568), (27, 8163584), (32, 6888024), (33, 6679296), (36, 6122688), (39, 5651712), (44, 5009472), (48, 4592016), (52, 4238784), (54, 4081792), (64, 3444012), (66, 3339648), (72, 3061344), (78, 2825856), (88, 2504736), (96, 2296008), (99, 2226432), (104, 2119392), (108, 2040896), (117, 1883904), (128, 1722006), (132, 1669824), (143, 1541376), (144, 1530672), (156, 1412928), (176, 1252368), (192, 1148004), (198, 1113216), (208, 1059696), (216, 1020448), (223, 988416), (234, 941952), (256, 861003), (264, 834912), (286, 770688), (288, 765336), (297, 742144), (312, 706464), (351, 627968), (352, 626184), (384, 574002), (396, 556608), (416, 529848), (429, 513792), (432, 510224), (446, 494208), (468, 470976), (528, 417456), (572, 385344), (576, 382668), (594, 371072), (624, 353232), (669, 329472), (702, 313984), (704, 313092), (768, 287001), (792, 278304), (832, 264924), (858, 256896), (864, 255112), (892, 247104), (936, 235488), (1056, 208728), (1144, 192672), (1152, 191334), (1188, 185536), (1248, 176616), (1287, 171264), (1338, 164736), (1404, 156992), (1408, 156546), (1584, 139152), (1664, 132462), (1716, 128448), (1728, 127556), (1784, 123552), (1872, 117744), (2007, 109824), (2112, 104364), (2288, 96336), (2304, 95667), (2376, 92768), (2453, 89856), (2496, 88308), (2574, 85632), (2676, 82368), (2808, 78496), (2816, 78273), (2899, 76032), (3168, 69576), (3328, 66231), (3432, 64224), (3456, 63778), (3568, 61776), (3744, 58872), (3861, 57088), (4014, 54912), (4224, 52182), (4576, 48168), (4752, 46384), (4906, 44928), (4992, 44154), (5148, 42816), (5352, 41184), (5616, 39248), (5798, 38016), (6021, 36608), (6336, 34788), (6864, 32112), (6912, 31889), (7136, 30888), (7359, 29952), (7488, 29436), (7722, 28544), (8028, 27456), (8448, 26091), (8697, 25344), (9152, 24084), (9504, 23192), (9812, 22464), (9984, 22077), (10296, 21408), (10704, 20592), (11232, 19624), (11596, 19008), (12042, 18304), (12672, 17394), (13728, 16056), (14272, 15444), (14718, 14976)]