218858304

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 168

約数和(自身を含む): 690542688

約数和(自身を除く): 471684384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 516, 541, 588, 602, 672, 688, 784, 903, 1032, 1082, 1176, 1204, 1344, 1376, 1568, 1623, 1806, 2064, 2107, 2164, 2352, 2408, 2752, 3136, 3246, 3612, 3787, 4128, 4214, 4328, 4704, 4816, 6321, 6492, 7224, 7574, 8256, 8428, 8656, 9408, 9632, 11361, 12642, 12984, 14448, 15148, 16856, 17312, 19264, 22722, 23263, 25284, 25968, 26509, 28896, 30296, 33712, 34624, 45444, 46526, 50568, 51936, 53018, 57792, 60592, 67424, 69789, 79527, 90888, 93052, 101136, 103872, 106036, 121184, 134848, 139578, 159054, 162841, 181776, 186104, 202272, 212072, 242368, 279156, 318108, 325682, 363552, 372208, 404544, 424144, 488523, 558312, 636216, 651364, 727104, 744416, 848288, 977046, 1116624, 1139887, 1272432, 1302728, 1488832, 1696576, 1954092, 2233248, 2279774, 2544864, 2605456, 3419661, 3908184, 4466496, 4559548, 5089728, 5210912, 6839322, 7816368, 9119096, 10421824, 13678644, 15632736, 18238192, 27357288, 31265472, 36476384, 54714576, 72952768, 109429152, 218858304]

約数ペア:

[(1, 218858304), (2, 109429152), (3, 72952768), (4, 54714576), (6, 36476384), (7, 31265472), (8, 27357288), (12, 18238192), (14, 15632736), (16, 13678644), (21, 10421824), (24, 9119096), (28, 7816368), (32, 6839322), (42, 5210912), (43, 5089728), (48, 4559548), (49, 4466496), (56, 3908184), (64, 3419661), (84, 2605456), (86, 2544864), (96, 2279774), (98, 2233248), (112, 1954092), (129, 1696576), (147, 1488832), (168, 1302728), (172, 1272432), (192, 1139887), (196, 1116624), (224, 977046), (258, 848288), (294, 744416), (301, 727104), (336, 651364), (344, 636216), (392, 558312), (448, 488523), (516, 424144), (541, 404544), (588, 372208), (602, 363552), (672, 325682), (688, 318108), (784, 279156), (903, 242368), (1032, 212072), (1082, 202272), (1176, 186104), (1204, 181776), (1344, 162841), (1376, 159054), (1568, 139578), (1623, 134848), (1806, 121184), (2064, 106036), (2107, 103872), (2164, 101136), (2352, 93052), (2408, 90888), (2752, 79527), (3136, 69789), (3246, 67424), (3612, 60592), (3787, 57792), (4128, 53018), (4214, 51936), (4328, 50568), (4704, 46526), (4816, 45444), (6321, 34624), (6492, 33712), (7224, 30296), (7574, 28896), (8256, 26509), (8428, 25968), (8656, 25284), (9408, 23263), (9632, 22722), (11361, 19264), (12642, 17312), (12984, 16856), (14448, 15148)]