378521856

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2429

約数の個数: 144

約数和(自身を含む): 1168513920

約数和(自身を除く): 789992064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2304, 2381, 2484, 2944, 3312, 3456, 4416, 4762, 4968, 5888, 6624, 6912, 7143, 8832, 9524, 9936, 13248, 14286, 17664, 19048, 19872, 21429, 26496, 28572, 38096, 39744, 42858, 52992, 54763, 57144, 64287, 76192, 79488, 85716, 109526, 114288, 128574, 152384, 158976, 164289, 171432, 219052, 228576, 257148, 304768, 328578, 342864, 438104, 457152, 492867, 514296, 609536, 657156, 685728, 876208, 914304, 985734, 1028592, 1314312, 1371456, 1478601, 1752416, 1828608, 1971468, 2057184, 2628624, 2742912, 2957202, 3504832, 3942936, 4114368, 5257248, 5485824, 5914404, 7009664, 7885872, 8228736, 10514496, 11828808, 14019328, 15771744, 16457472, 21028992, 23657616, 31543488, 42057984, 47315232, 63086976, 94630464, 126173952, 189260928, 378521856]

約数ペア:

[(1, 378521856), (2, 189260928), (3, 126173952), (4, 94630464), (6, 63086976), (8, 47315232), (9, 42057984), (12, 31543488), (16, 23657616), (18, 21028992), (23, 16457472), (24, 15771744), (27, 14019328), (32, 11828808), (36, 10514496), (46, 8228736), (48, 7885872), (54, 7009664), (64, 5914404), (69, 5485824), (72, 5257248), (92, 4114368), (96, 3942936), (108, 3504832), (128, 2957202), (138, 2742912), (144, 2628624), (184, 2057184), (192, 1971468), (207, 1828608), (216, 1752416), (256, 1478601), (276, 1371456), (288, 1314312), (368, 1028592), (384, 985734), (414, 914304), (432, 876208), (552, 685728), (576, 657156), (621, 609536), (736, 514296), (768, 492867), (828, 457152), (864, 438104), (1104, 342864), (1152, 328578), (1242, 304768), (1472, 257148), (1656, 228576), (1728, 219052), (2208, 171432), (2304, 164289), (2381, 158976), (2484, 152384), (2944, 128574), (3312, 114288), (3456, 109526), (4416, 85716), (4762, 79488), (4968, 76192), (5888, 64287), (6624, 57144), (6912, 54763), (7143, 52992), (8832, 42858), (9524, 39744), (9936, 38096), (13248, 28572), (14286, 26496), (17664, 21429), (19048, 19872)]