2186403456

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7789}}^1$

素因数の和:7866

約数の個数: 128

約数和(自身を含む): 6293073600

約数和(自身を除く): 4106670144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 64, 68, 86, 96, 102, 128, 129, 136, 172, 192, 204, 258, 272, 344, 384, 408, 516, 544, 688, 731, 816, 1032, 1088, 1376, 1462, 1632, 2064, 2176, 2193, 2752, 2924, 3264, 4128, 4386, 5504, 5848, 6528, 7789, 8256, 8772, 11696, 15578, 16512, 17544, 23367, 23392, 31156, 35088, 46734, 46784, 62312, 70176, 93468, 93568, 124624, 132413, 140352, 186936, 249248, 264826, 280704, 334927, 373872, 397239, 498496, 529652, 669854, 747744, 794478, 996992, 1004781, 1059304, 1339708, 1495488, 1588956, 2009562, 2118608, 2679416, 2990976, 3177912, 4019124, 4237216, 5358832, 5693759, 6355824, 8038248, 8474432, 10717664, 11387518, 12711648, 16076496, 16948864, 17081277, 21435328, 22775036, 25423296, 32152992, 34162554, 42870656, 45550072, 50846592, 64305984, 68325108, 91100144, 128611968, 136650216, 182200288, 273300432, 364400576, 546600864, 728801152, 1093201728, 2186403456]

約数ペア:

[(1, 2186403456), (2, 1093201728), (3, 728801152), (4, 546600864), (6, 364400576), (8, 273300432), (12, 182200288), (16, 136650216), (17, 128611968), (24, 91100144), (32, 68325108), (34, 64305984), (43, 50846592), (48, 45550072), (51, 42870656), (64, 34162554), (68, 32152992), (86, 25423296), (96, 22775036), (102, 21435328), (128, 17081277), (129, 16948864), (136, 16076496), (172, 12711648), (192, 11387518), (204, 10717664), (258, 8474432), (272, 8038248), (344, 6355824), (384, 5693759), (408, 5358832), (516, 4237216), (544, 4019124), (688, 3177912), (731, 2990976), (816, 2679416), (1032, 2118608), (1088, 2009562), (1376, 1588956), (1462, 1495488), (1632, 1339708), (2064, 1059304), (2176, 1004781), (2193, 996992), (2752, 794478), (2924, 747744), (3264, 669854), (4128, 529652), (4386, 498496), (5504, 397239), (5848, 373872), (6528, 334927), (7789, 280704), (8256, 264826), (8772, 249248), (11696, 186936), (15578, 140352), (16512, 132413), (17544, 124624), (23367, 93568), (23392, 93468), (31156, 70176), (35088, 62312), (46734, 46784)]