205796448

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 520689312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 263, 264, 286, 288, 304, 312, 342, 352, 396, 416, 418, 429, 456, 468, 494, 526, 528, 572, 608, 624, 627, 684, 741, 789, 792, 836, 858, 912, 936, 988, 1052, 1056, 1144, 1248, 1254, 1287, 1368, 1482, 1578, 1584, 1672, 1716, 1824, 1872, 1881, 1976, 2104, 2223, 2288, 2367, 2508, 2574, 2717, 2736, 2893, 2964, 3156, 3168, 3344, 3419, 3432, 3744, 3762, 3952, 4208, 4446, 4576, 4734, 4997, 5016, 5148, 5434, 5472, 5786, 5928, 6312, 6688, 6838, 6864, 7524, 7904, 8151, 8416, 8679, 8892, 9468, 9994, 10032, 10257, 10296, 10868, 11572, 11856, 12624, 13676, 13728, 14991, 15048, 16302, 17358, 17784, 18936, 19988, 20064, 20514, 20592, 21736, 23144, 23712, 24453, 25248, 26037, 27352, 29982, 30096, 30771, 32604, 34716, 35568, 37609, 37872, 39976, 41028, 41184, 43472, 44973, 46288, 48906, 52074, 54704, 54967, 59964, 60192, 61542, 64961, 65208, 69432, 71136, 75218, 75744, 79952, 82056, 86944, 89946, 92576, 97812, 104148, 109408, 109934, 112827, 119928, 123084, 129922, 130416, 138864, 150436, 159904, 164112, 164901, 179892, 194883, 195624, 208296, 219868, 225654, 239856, 246168, 259844, 260832, 277728, 300872, 328224, 329802, 338481, 359784, 389766, 391248, 416592, 439736, 451308, 479712, 492336, 494703, 519688, 584649, 601744, 659604, 676962, 714571, 719568, 779532, 782496, 833184, 879472, 902616, 984672, 989406, 1039376, 1169298, 1203488, 1319208, 1353924, 1429142, 1439136, 1559064, 1758944, 1805232, 1978812, 2078752, 2143713, 2338596, 2638416, 2707848, 2858284, 3118128, 3610464, 3957624, 4287426, 4677192, 5276832, 5415696, 5716568, 6236256, 6431139, 7915248, 8574852, 9354384, 10831392, 11433136, 12862278, 15830496, 17149704, 18708768, 22866272, 25724556, 34299408, 51449112, 68598816, 102898224, 205796448]

約数ペア:

[(1, 205796448), (2, 102898224), (3, 68598816), (4, 51449112), (6, 34299408), (8, 25724556), (9, 22866272), (11, 18708768), (12, 17149704), (13, 15830496), (16, 12862278), (18, 11433136), (19, 10831392), (22, 9354384), (24, 8574852), (26, 7915248), (32, 6431139), (33, 6236256), (36, 5716568), (38, 5415696), (39, 5276832), (44, 4677192), (48, 4287426), (52, 3957624), (57, 3610464), (66, 3118128), (72, 2858284), (76, 2707848), (78, 2638416), (88, 2338596), (96, 2143713), (99, 2078752), (104, 1978812), (114, 1805232), (117, 1758944), (132, 1559064), (143, 1439136), (144, 1429142), (152, 1353924), (156, 1319208), (171, 1203488), (176, 1169298), (198, 1039376), (208, 989406), (209, 984672), (228, 902616), (234, 879472), (247, 833184), (263, 782496), (264, 779532), (286, 719568), (288, 714571), (304, 676962), (312, 659604), (342, 601744), (352, 584649), (396, 519688), (416, 494703), (418, 492336), (429, 479712), (456, 451308), (468, 439736), (494, 416592), (526, 391248), (528, 389766), (572, 359784), (608, 338481), (624, 329802), (627, 328224), (684, 300872), (741, 277728), (789, 260832), (792, 259844), (836, 246168), (858, 239856), (912, 225654), (936, 219868), (988, 208296), (1052, 195624), (1056, 194883), (1144, 179892), (1248, 164901), (1254, 164112), (1287, 159904), (1368, 150436), (1482, 138864), (1578, 130416), (1584, 129922), (1672, 123084), (1716, 119928), (1824, 112827), (1872, 109934), (1881, 109408), (1976, 104148), (2104, 97812), (2223, 92576), (2288, 89946), (2367, 86944), (2508, 82056), (2574, 79952), (2717, 75744), (2736, 75218), (2893, 71136), (2964, 69432), (3156, 65208), (3168, 64961), (3344, 61542), (3419, 60192), (3432, 59964), (3744, 54967), (3762, 54704), (3952, 52074), (4208, 48906), (4446, 46288), (4576, 44973), (4734, 43472), (4997, 41184), (5016, 41028), (5148, 39976), (5434, 37872), (5472, 37609), (5786, 35568), (5928, 34716), (6312, 32604), (6688, 30771), (6838, 30096), (6864, 29982), (7524, 27352), (7904, 26037), (8151, 25248), (8416, 24453), (8679, 23712), (8892, 23144), (9468, 21736), (9994, 20592), (10032, 20514), (10257, 20064), (10296, 19988), (10868, 18936), (11572, 17784), (11856, 17358), (12624, 16302), (13676, 15048), (13728, 14991)]