257152896

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 998000640

約数和(自身を除く): 740847744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 64, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 128, 132, 143, 144, 154, 156, 168, 176, 182, 192, 198, 208, 223, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 384, 396, 416, 429, 446, 448, 462, 468, 504, 528, 546, 572, 576, 616, 624, 669, 672, 693, 704, 728, 792, 819, 832, 858, 892, 896, 924, 936, 1001, 1008, 1056, 1092, 1144, 1152, 1232, 1248, 1287, 1338, 1344, 1386, 1408, 1456, 1561, 1584, 1638, 1664, 1716, 1784, 1848, 1872, 2002, 2007, 2016, 2112, 2184, 2288, 2453, 2464, 2496, 2574, 2676, 2688, 2772, 2899, 2912, 3003, 3122, 3168, 3276, 3432, 3568, 3696, 3744, 4004, 4014, 4032, 4224, 4368, 4576, 4683, 4906, 4928, 4992, 5148, 5352, 5544, 5798, 5824, 6006, 6244, 6336, 6552, 6864, 7136, 7359, 7392, 7488, 8008, 8028, 8064, 8697, 8736, 9009, 9152, 9366, 9812, 9856, 10296, 10704, 11088, 11596, 11648, 12012, 12488, 12672, 13104, 13728, 14049, 14272, 14718, 14784, 14976, 16016, 16056, 17171, 17394, 17472, 18018, 18304, 18732, 19624, 20293, 20592, 21408, 22077, 22176, 23192, 24024, 24976, 26091, 26208, 27456, 28098, 28544, 29436, 29568, 31889, 32032, 32112, 34342, 34788, 34944, 36036, 37464, 39248, 40586, 41184, 42816, 44154, 44352, 46384, 48048, 49952, 51513, 52182, 52416, 54912, 56196, 58872, 60879, 63778, 64064, 64224, 68684, 69576, 72072, 74928, 78496, 81172, 82368, 85632, 88308, 88704, 92768, 95667, 96096, 99904, 103026, 104364, 104832, 112392, 117744, 121758, 127556, 128128, 128448, 137368, 139152, 144144, 149856, 154539, 156992, 162344, 164736, 176616, 182637, 185536, 191334, 192192, 199808, 206052, 208728, 223223, 224784, 235488, 243516, 255112, 256896, 274736, 278304, 287001, 288288, 299712, 309078, 313984, 324688, 353232, 365274, 371072, 382668, 384384, 412104, 417456, 446446, 449568, 470976, 487032, 510224, 549472, 556608, 574002, 576576, 599424, 618156, 649376, 669669, 706464, 730548, 765336, 824208, 834912, 892892, 899136, 941952, 974064, 1020448, 1098944, 1113216, 1148004, 1153152, 1236312, 1298752, 1339338, 1412928, 1461096, 1530672, 1648416, 1669824, 1785784, 1798272, 1948128, 2009007, 2040896, 2197888, 2296008, 2472624, 2597504, 2678676, 2825856, 2922192, 3061344, 3296832, 3339648, 3571568, 3896256, 4018014, 4081792, 4592016, 4945248, 5357352, 5844384, 6122688, 6593664, 7143136, 7792512, 8036028, 9184032, 9890496, 10714704, 11688768, 12245376, 14286272, 16072056, 18368064, 19780992, 21429408, 23377536, 28572544, 32144112, 36736128, 42858816, 64288224, 85717632, 128576448, 257152896]

約数ペア:

[(1, 257152896), (2, 128576448), (3, 85717632), (4, 64288224), (6, 42858816), (7, 36736128), (8, 32144112), (9, 28572544), (11, 23377536), (12, 21429408), (13, 19780992), (14, 18368064), (16, 16072056), (18, 14286272), (21, 12245376), (22, 11688768), (24, 10714704), (26, 9890496), (28, 9184032), (32, 8036028), (33, 7792512), (36, 7143136), (39, 6593664), (42, 6122688), (44, 5844384), (48, 5357352), (52, 4945248), (56, 4592016), (63, 4081792), (64, 4018014), (66, 3896256), (72, 3571568), (77, 3339648), (78, 3296832), (84, 3061344), (88, 2922192), (91, 2825856), (96, 2678676), (99, 2597504), (104, 2472624), (112, 2296008), (117, 2197888), (126, 2040896), (128, 2009007), (132, 1948128), (143, 1798272), (144, 1785784), (154, 1669824), (156, 1648416), (168, 1530672), (176, 1461096), (182, 1412928), (192, 1339338), (198, 1298752), (208, 1236312), (223, 1153152), (224, 1148004), (231, 1113216), (234, 1098944), (252, 1020448), (264, 974064), (273, 941952), (286, 899136), (288, 892892), (308, 834912), (312, 824208), (336, 765336), (352, 730548), (364, 706464), (384, 669669), (396, 649376), (416, 618156), (429, 599424), (446, 576576), (448, 574002), (462, 556608), (468, 549472), (504, 510224), (528, 487032), (546, 470976), (572, 449568), (576, 446446), (616, 417456), (624, 412104), (669, 384384), (672, 382668), (693, 371072), (704, 365274), (728, 353232), (792, 324688), (819, 313984), (832, 309078), (858, 299712), (892, 288288), (896, 287001), (924, 278304), (936, 274736), (1001, 256896), (1008, 255112), (1056, 243516), (1092, 235488), (1144, 224784), (1152, 223223), (1232, 208728), (1248, 206052), (1287, 199808), (1338, 192192), (1344, 191334), (1386, 185536), (1408, 182637), (1456, 176616), (1561, 164736), (1584, 162344), (1638, 156992), (1664, 154539), (1716, 149856), (1784, 144144), (1848, 139152), (1872, 137368), (2002, 128448), (2007, 128128), (2016, 127556), (2112, 121758), (2184, 117744), (2288, 112392), (2453, 104832), (2464, 104364), (2496, 103026), (2574, 99904), (2676, 96096), (2688, 95667), (2772, 92768), (2899, 88704), (2912, 88308), (3003, 85632), (3122, 82368), (3168, 81172), (3276, 78496), (3432, 74928), (3568, 72072), (3696, 69576), (3744, 68684), (4004, 64224), (4014, 64064), (4032, 63778), (4224, 60879), (4368, 58872), (4576, 56196), (4683, 54912), (4906, 52416), (4928, 52182), (4992, 51513), (5148, 49952), (5352, 48048), (5544, 46384), (5798, 44352), (5824, 44154), (6006, 42816), (6244, 41184), (6336, 40586), (6552, 39248), (6864, 37464), (7136, 36036), (7359, 34944), (7392, 34788), (7488, 34342), (8008, 32112), (8028, 32032), (8064, 31889), (8697, 29568), (8736, 29436), (9009, 28544), (9152, 28098), (9366, 27456), (9812, 26208), (9856, 26091), (10296, 24976), (10704, 24024), (11088, 23192), (11596, 22176), (11648, 22077), (12012, 21408), (12488, 20592), (12672, 20293), (13104, 19624), (13728, 18732), (14049, 18304), (14272, 18018), (14718, 17472), (14784, 17394), (14976, 17171), (16016, 16056)]