243895344

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 180

約数和(自身を含む): 806557752

約数和(自身を除く): 562662408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 121, 132, 147, 154, 168, 176, 196, 231, 242, 264, 294, 308, 336, 363, 392, 462, 484, 528, 539, 588, 616, 726, 784, 847, 857, 924, 968, 1078, 1176, 1232, 1452, 1617, 1694, 1714, 1848, 1936, 2156, 2352, 2541, 2571, 2904, 3234, 3388, 3428, 3696, 4312, 5082, 5142, 5808, 5929, 5999, 6468, 6776, 6856, 8624, 9427, 10164, 10284, 11858, 11998, 12936, 13552, 13712, 17787, 17997, 18854, 20328, 20568, 23716, 23996, 25872, 28281, 35574, 35994, 37708, 40656, 41136, 41993, 47432, 47992, 56562, 65989, 71148, 71988, 75416, 83986, 94864, 95984, 103697, 113124, 125979, 131978, 142296, 143976, 150832, 167972, 197967, 207394, 226248, 251958, 263956, 284592, 287952, 311091, 335944, 395934, 414788, 452496, 461923, 503916, 527912, 622182, 671888, 725879, 791868, 829576, 923846, 1007832, 1055824, 1244364, 1385769, 1451758, 1583736, 1659152, 1847692, 2015664, 2177637, 2488728, 2771538, 2903516, 3167472, 3695384, 4355274, 4977456, 5081153, 5543076, 5807032, 7390768, 8710548, 10162306, 11086152, 11614064, 15243459, 17421096, 20324612, 22172304, 30486918, 34842192, 40649224, 60973836, 81298448, 121947672, 243895344]

約数ペア:

[(1, 243895344), (2, 121947672), (3, 81298448), (4, 60973836), (6, 40649224), (7, 34842192), (8, 30486918), (11, 22172304), (12, 20324612), (14, 17421096), (16, 15243459), (21, 11614064), (22, 11086152), (24, 10162306), (28, 8710548), (33, 7390768), (42, 5807032), (44, 5543076), (48, 5081153), (49, 4977456), (56, 4355274), (66, 3695384), (77, 3167472), (84, 2903516), (88, 2771538), (98, 2488728), (112, 2177637), (121, 2015664), (132, 1847692), (147, 1659152), (154, 1583736), (168, 1451758), (176, 1385769), (196, 1244364), (231, 1055824), (242, 1007832), (264, 923846), (294, 829576), (308, 791868), (336, 725879), (363, 671888), (392, 622182), (462, 527912), (484, 503916), (528, 461923), (539, 452496), (588, 414788), (616, 395934), (726, 335944), (784, 311091), (847, 287952), (857, 284592), (924, 263956), (968, 251958), (1078, 226248), (1176, 207394), (1232, 197967), (1452, 167972), (1617, 150832), (1694, 143976), (1714, 142296), (1848, 131978), (1936, 125979), (2156, 113124), (2352, 103697), (2541, 95984), (2571, 94864), (2904, 83986), (3234, 75416), (3388, 71988), (3428, 71148), (3696, 65989), (4312, 56562), (5082, 47992), (5142, 47432), (5808, 41993), (5929, 41136), (5999, 40656), (6468, 37708), (6776, 35994), (6856, 35574), (8624, 28281), (9427, 25872), (10164, 23996), (10284, 23716), (11858, 20568), (11998, 20328), (12936, 18854), (13552, 17997), (13712, 17787)]