327457728

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 280

約数和(自身を含む): 1079132208

約数和(自身を除く): 751674480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 81, 86, 96, 104, 108, 113, 117, 129, 144, 156, 162, 172, 192, 208, 216, 226, 234, 258, 288, 312, 324, 339, 344, 351, 387, 416, 432, 452, 468, 516, 559, 576, 624, 648, 678, 688, 702, 774, 832, 864, 904, 936, 1017, 1032, 1053, 1118, 1161, 1248, 1296, 1356, 1376, 1404, 1469, 1548, 1677, 1728, 1808, 1872, 2034, 2064, 2106, 2236, 2322, 2496, 2592, 2712, 2752, 2808, 2938, 3051, 3096, 3354, 3483, 3616, 3744, 4068, 4128, 4212, 4407, 4472, 4644, 4859, 5031, 5184, 5424, 5616, 5876, 6102, 6192, 6708, 6966, 7232, 7488, 8136, 8256, 8424, 8814, 8944, 9153, 9288, 9718, 10062, 10848, 11232, 11752, 12204, 12384, 13221, 13416, 13932, 14577, 15093, 16272, 16848, 17628, 17888, 18306, 18576, 19436, 20124, 21696, 22464, 23504, 24408, 24768, 26442, 26832, 27864, 29154, 30186, 32544, 33696, 35256, 35776, 36612, 37152, 38872, 39663, 40248, 43731, 45279, 47008, 48816, 52884, 53664, 55728, 58308, 60372, 63167, 65088, 67392, 70512, 73224, 74304, 77744, 79326, 80496, 87462, 90558, 94016, 97632, 105768, 107328, 111456, 116616, 118989, 120744, 126334, 131193, 141024, 146448, 155488, 158652, 160992, 174924, 181116, 189501, 195264, 211536, 222912, 233232, 237978, 241488, 252668, 262386, 282048, 292896, 310976, 317304, 321984, 349848, 362232, 379002, 393579, 423072, 466464, 475956, 482976, 505336, 524772, 568503, 585792, 634608, 699696, 724464, 758004, 787158, 846144, 932928, 951912, 965952, 1010672, 1049544, 1137006, 1269216, 1399392, 1448928, 1516008, 1574316, 1705509, 1903824, 2021344, 2099088, 2274012, 2538432, 2798784, 2897856, 3032016, 3148632, 3411018, 3807648, 4042688, 4198176, 4548024, 5116527, 6064032, 6297264, 6822036, 7615296, 8396352, 9096048, 10233054, 12128064, 12594528, 13644072, 18192096, 20466108, 25189056, 27288144, 36384192, 40932216, 54576288, 81864432, 109152576, 163728864, 327457728]

約数ペア:

[(1, 327457728), (2, 163728864), (3, 109152576), (4, 81864432), (6, 54576288), (8, 40932216), (9, 36384192), (12, 27288144), (13, 25189056), (16, 20466108), (18, 18192096), (24, 13644072), (26, 12594528), (27, 12128064), (32, 10233054), (36, 9096048), (39, 8396352), (43, 7615296), (48, 6822036), (52, 6297264), (54, 6064032), (64, 5116527), (72, 4548024), (78, 4198176), (81, 4042688), (86, 3807648), (96, 3411018), (104, 3148632), (108, 3032016), (113, 2897856), (117, 2798784), (129, 2538432), (144, 2274012), (156, 2099088), (162, 2021344), (172, 1903824), (192, 1705509), (208, 1574316), (216, 1516008), (226, 1448928), (234, 1399392), (258, 1269216), (288, 1137006), (312, 1049544), (324, 1010672), (339, 965952), (344, 951912), (351, 932928), (387, 846144), (416, 787158), (432, 758004), (452, 724464), (468, 699696), (516, 634608), (559, 585792), (576, 568503), (624, 524772), (648, 505336), (678, 482976), (688, 475956), (702, 466464), (774, 423072), (832, 393579), (864, 379002), (904, 362232), (936, 349848), (1017, 321984), (1032, 317304), (1053, 310976), (1118, 292896), (1161, 282048), (1248, 262386), (1296, 252668), (1356, 241488), (1376, 237978), (1404, 233232), (1469, 222912), (1548, 211536), (1677, 195264), (1728, 189501), (1808, 181116), (1872, 174924), (2034, 160992), (2064, 158652), (2106, 155488), (2236, 146448), (2322, 141024), (2496, 131193), (2592, 126334), (2712, 120744), (2752, 118989), (2808, 116616), (2938, 111456), (3051, 107328), (3096, 105768), (3354, 97632), (3483, 94016), (3616, 90558), (3744, 87462), (4068, 80496), (4128, 79326), (4212, 77744), (4407, 74304), (4472, 73224), (4644, 70512), (4859, 67392), (5031, 65088), (5184, 63167), (5424, 60372), (5616, 58308), (5876, 55728), (6102, 53664), (6192, 52884), (6708, 48816), (6966, 47008), (7232, 45279), (7488, 43731), (8136, 40248), (8256, 39663), (8424, 38872), (8814, 37152), (8944, 36612), (9153, 35776), (9288, 35256), (9718, 33696), (10062, 32544), (10848, 30186), (11232, 29154), (11752, 27864), (12204, 26832), (12384, 26442), (13221, 24768), (13416, 24408), (13932, 23504), (14577, 22464), (15093, 21696), (16272, 20124), (16848, 19436), (17628, 18576), (17888, 18306)]