231206184

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 750182400

約数和(自身を除く): 518976216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 43, 44, 54, 62, 66, 72, 73, 86, 88, 93, 99, 108, 124, 129, 132, 146, 172, 186, 198, 216, 219, 248, 258, 264, 279, 292, 297, 341, 344, 372, 387, 396, 438, 473, 516, 558, 584, 594, 657, 682, 744, 774, 792, 803, 837, 876, 946, 1023, 1032, 1116, 1161, 1188, 1314, 1333, 1364, 1419, 1548, 1606, 1674, 1752, 1892, 1971, 2046, 2232, 2263, 2322, 2376, 2409, 2628, 2666, 2728, 2838, 3069, 3096, 3139, 3212, 3348, 3784, 3942, 3999, 4092, 4257, 4526, 4644, 4818, 5256, 5332, 5676, 6138, 6278, 6424, 6696, 6789, 7227, 7884, 7998, 8184, 8514, 9052, 9207, 9288, 9417, 9636, 10664, 11352, 11997, 12276, 12556, 12771, 13578, 14454, 14663, 15768, 15996, 17028, 18104, 18414, 18834, 19272, 20367, 21681, 23994, 24552, 24893, 25112, 25542, 27156, 28251, 28908, 29326, 31992, 34056, 34529, 35991, 36828, 37668, 40734, 43362, 43989, 47988, 49786, 51084, 54312, 56502, 57816, 58652, 61101, 69058, 71982, 73656, 74679, 75336, 81468, 84753, 86724, 87978, 95976, 97309, 99572, 102168, 103587, 113004, 117304, 122202, 131967, 138116, 143964, 149358, 162936, 169506, 173448, 175956, 194618, 199144, 207174, 224037, 226008, 244404, 263934, 276232, 287928, 291927, 298716, 310761, 339012, 351912, 389236, 395901, 414348, 448074, 488808, 527868, 583854, 597432, 621522, 672111, 678024, 778472, 791802, 828696, 875781, 896148, 932283, 1055736, 1070399, 1167708, 1243044, 1344222, 1583604, 1751562, 1792296, 1864566, 2140798, 2335416, 2486088, 2627343, 2688444, 3167208, 3211197, 3503124, 3729132, 4281596, 5254686, 5376888, 6422394, 7006248, 7458264, 8563192, 9633591, 10509372, 12844788, 19267182, 21018744, 25689576, 28900773, 38534364, 57801546, 77068728, 115603092, 231206184]

約数ペア:

[(1, 231206184), (2, 115603092), (3, 77068728), (4, 57801546), (6, 38534364), (8, 28900773), (9, 25689576), (11, 21018744), (12, 19267182), (18, 12844788), (22, 10509372), (24, 9633591), (27, 8563192), (31, 7458264), (33, 7006248), (36, 6422394), (43, 5376888), (44, 5254686), (54, 4281596), (62, 3729132), (66, 3503124), (72, 3211197), (73, 3167208), (86, 2688444), (88, 2627343), (93, 2486088), (99, 2335416), (108, 2140798), (124, 1864566), (129, 1792296), (132, 1751562), (146, 1583604), (172, 1344222), (186, 1243044), (198, 1167708), (216, 1070399), (219, 1055736), (248, 932283), (258, 896148), (264, 875781), (279, 828696), (292, 791802), (297, 778472), (341, 678024), (344, 672111), (372, 621522), (387, 597432), (396, 583854), (438, 527868), (473, 488808), (516, 448074), (558, 414348), (584, 395901), (594, 389236), (657, 351912), (682, 339012), (744, 310761), (774, 298716), (792, 291927), (803, 287928), (837, 276232), (876, 263934), (946, 244404), (1023, 226008), (1032, 224037), (1116, 207174), (1161, 199144), (1188, 194618), (1314, 175956), (1333, 173448), (1364, 169506), (1419, 162936), (1548, 149358), (1606, 143964), (1674, 138116), (1752, 131967), (1892, 122202), (1971, 117304), (2046, 113004), (2232, 103587), (2263, 102168), (2322, 99572), (2376, 97309), (2409, 95976), (2628, 87978), (2666, 86724), (2728, 84753), (2838, 81468), (3069, 75336), (3096, 74679), (3139, 73656), (3212, 71982), (3348, 69058), (3784, 61101), (3942, 58652), (3999, 57816), (4092, 56502), (4257, 54312), (4526, 51084), (4644, 49786), (4818, 47988), (5256, 43989), (5332, 43362), (5676, 40734), (6138, 37668), (6278, 36828), (6424, 35991), (6696, 34529), (6789, 34056), (7227, 31992), (7884, 29326), (7998, 28908), (8184, 28251), (8514, 27156), (9052, 25542), (9207, 25112), (9288, 24893), (9417, 24552), (9636, 23994), (10664, 21681), (11352, 20367), (11997, 19272), (12276, 18834), (12556, 18414), (12771, 18104), (13578, 17028), (14454, 15996), (14663, 15768)]