287193984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 959387520

約数和(自身を除く): 672193536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 384, 448, 462, 484, 528, 616, 672, 704, 726, 847, 883, 896, 924, 968, 1056, 1232, 1344, 1408, 1452, 1694, 1766, 1848, 1936, 2112, 2464, 2541, 2649, 2688, 2904, 3388, 3532, 3696, 3872, 4224, 4928, 5082, 5298, 5808, 6181, 6776, 7064, 7392, 7744, 9713, 9856, 10164, 10596, 11616, 12362, 13552, 14128, 14784, 15488, 18543, 19426, 20328, 21192, 23232, 24724, 27104, 28256, 29139, 29568, 37086, 38852, 40656, 42384, 46464, 49448, 54208, 56512, 58278, 67991, 74172, 77704, 81312, 84768, 98896, 106843, 108416, 113024, 116556, 135982, 148344, 155408, 162624, 169536, 197792, 203973, 213686, 233112, 271964, 296688, 310816, 320529, 325248, 339072, 395584, 407946, 427372, 466224, 543928, 593376, 621632, 641058, 747901, 791168, 815892, 854744, 932448, 1087856, 1186752, 1243264, 1282116, 1495802, 1631784, 1709488, 1864896, 2175712, 2243703, 2373504, 2564232, 2991604, 3263568, 3418976, 3729792, 4351424, 4487406, 5128464, 5983208, 6527136, 6837952, 8702848, 8974812, 10256928, 11966416, 13054272, 13675904, 17949624, 20513856, 23932832, 26108544, 35899248, 41027712, 47865664, 71798496, 95731328, 143596992, 287193984]

約数ペア:

[(1, 287193984), (2, 143596992), (3, 95731328), (4, 71798496), (6, 47865664), (7, 41027712), (8, 35899248), (11, 26108544), (12, 23932832), (14, 20513856), (16, 17949624), (21, 13675904), (22, 13054272), (24, 11966416), (28, 10256928), (32, 8974812), (33, 8702848), (42, 6837952), (44, 6527136), (48, 5983208), (56, 5128464), (64, 4487406), (66, 4351424), (77, 3729792), (84, 3418976), (88, 3263568), (96, 2991604), (112, 2564232), (121, 2373504), (128, 2243703), (132, 2175712), (154, 1864896), (168, 1709488), (176, 1631784), (192, 1495802), (224, 1282116), (231, 1243264), (242, 1186752), (264, 1087856), (308, 932448), (336, 854744), (352, 815892), (363, 791168), (384, 747901), (448, 641058), (462, 621632), (484, 593376), (528, 543928), (616, 466224), (672, 427372), (704, 407946), (726, 395584), (847, 339072), (883, 325248), (896, 320529), (924, 310816), (968, 296688), (1056, 271964), (1232, 233112), (1344, 213686), (1408, 203973), (1452, 197792), (1694, 169536), (1766, 162624), (1848, 155408), (1936, 148344), (2112, 135982), (2464, 116556), (2541, 113024), (2649, 108416), (2688, 106843), (2904, 98896), (3388, 84768), (3532, 81312), (3696, 77704), (3872, 74172), (4224, 67991), (4928, 58278), (5082, 56512), (5298, 54208), (5808, 49448), (6181, 46464), (6776, 42384), (7064, 40656), (7392, 38852), (7744, 37086), (9713, 29568), (9856, 29139), (10164, 28256), (10596, 27104), (11616, 24724), (12362, 23232), (13552, 21192), (14128, 20328), (14784, 19426), (15488, 18543)]