243977184

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 804988800

約数和(自身を除く): 561011616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 81, 86, 88, 96, 99, 108, 129, 132, 144, 162, 172, 176, 198, 199, 216, 258, 264, 288, 297, 324, 344, 352, 387, 396, 398, 432, 473, 516, 528, 594, 597, 648, 688, 774, 792, 796, 864, 891, 946, 1032, 1056, 1161, 1188, 1194, 1296, 1376, 1419, 1548, 1584, 1592, 1782, 1791, 1892, 2064, 2189, 2322, 2376, 2388, 2592, 2838, 3096, 3168, 3184, 3483, 3564, 3582, 3784, 4128, 4257, 4378, 4644, 4752, 4776, 5373, 5676, 6192, 6368, 6567, 6966, 7128, 7164, 7568, 8514, 8557, 8756, 9288, 9504, 9552, 10746, 11352, 12384, 12771, 13134, 13932, 14256, 14328, 15136, 16119, 17028, 17114, 17512, 18576, 19104, 19701, 21492, 22704, 25542, 25671, 26268, 27864, 28512, 28656, 32238, 34056, 34228, 35024, 37152, 38313, 39402, 42984, 45408, 51084, 51342, 52536, 55728, 57312, 59103, 64476, 68112, 68456, 70048, 76626, 77013, 78804, 85968, 94127, 102168, 102684, 105072, 111456, 118206, 128952, 136224, 136912, 153252, 154026, 157608, 171936, 177309, 188254, 204336, 205368, 210144, 231039, 236412, 257904, 273824, 282381, 306504, 308052, 315216, 354618, 376508, 408672, 410736, 462078, 472824, 515808, 564762, 613008, 616104, 630432, 693117, 709236, 753016, 821472, 847143, 924156, 945648, 1129524, 1226016, 1232208, 1386234, 1418472, 1506032, 1694286, 1848312, 1891296, 2259048, 2464416, 2541429, 2772468, 2836944, 3012064, 3388572, 3696624, 4518096, 5082858, 5544936, 5673888, 6777144, 7393248, 7624287, 9036192, 10165716, 11089872, 13554288, 15248574, 20331432, 22179744, 27108576, 30497148, 40662864, 60994296, 81325728, 121988592, 243977184]

約数ペア:

[(1, 243977184), (2, 121988592), (3, 81325728), (4, 60994296), (6, 40662864), (8, 30497148), (9, 27108576), (11, 22179744), (12, 20331432), (16, 15248574), (18, 13554288), (22, 11089872), (24, 10165716), (27, 9036192), (32, 7624287), (33, 7393248), (36, 6777144), (43, 5673888), (44, 5544936), (48, 5082858), (54, 4518096), (66, 3696624), (72, 3388572), (81, 3012064), (86, 2836944), (88, 2772468), (96, 2541429), (99, 2464416), (108, 2259048), (129, 1891296), (132, 1848312), (144, 1694286), (162, 1506032), (172, 1418472), (176, 1386234), (198, 1232208), (199, 1226016), (216, 1129524), (258, 945648), (264, 924156), (288, 847143), (297, 821472), (324, 753016), (344, 709236), (352, 693117), (387, 630432), (396, 616104), (398, 613008), (432, 564762), (473, 515808), (516, 472824), (528, 462078), (594, 410736), (597, 408672), (648, 376508), (688, 354618), (774, 315216), (792, 308052), (796, 306504), (864, 282381), (891, 273824), (946, 257904), (1032, 236412), (1056, 231039), (1161, 210144), (1188, 205368), (1194, 204336), (1296, 188254), (1376, 177309), (1419, 171936), (1548, 157608), (1584, 154026), (1592, 153252), (1782, 136912), (1791, 136224), (1892, 128952), (2064, 118206), (2189, 111456), (2322, 105072), (2376, 102684), (2388, 102168), (2592, 94127), (2838, 85968), (3096, 78804), (3168, 77013), (3184, 76626), (3483, 70048), (3564, 68456), (3582, 68112), (3784, 64476), (4128, 59103), (4257, 57312), (4378, 55728), (4644, 52536), (4752, 51342), (4776, 51084), (5373, 45408), (5676, 42984), (6192, 39402), (6368, 38313), (6567, 37152), (6966, 35024), (7128, 34228), (7164, 34056), (7568, 32238), (8514, 28656), (8557, 28512), (8756, 27864), (9288, 26268), (9504, 25671), (9552, 25542), (10746, 22704), (11352, 21492), (12384, 19701), (12771, 19104), (13134, 18576), (13932, 17512), (14256, 17114), (14328, 17028), (15136, 16119)]