189385728

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{8807}}^1$

素因数の和:8837

約数の個数: 88

約数和(自身を含む): 576959232

約数和(自身を除く): 387573504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 8807, 10752, 17614, 21504, 26421, 35228, 52842, 61649, 70456, 105684, 123298, 140912, 184947, 211368, 246596, 281824, 369894, 422736, 493192, 563648, 739788, 845472, 986384, 1127296, 1479576, 1690944, 1972768, 2254592, 2959152, 3381888, 3945536, 4509184, 5918304, 6763776, 7891072, 9018368, 11836608, 13527552, 15782144, 23673216, 27055104, 31564288, 47346432, 63128576, 94692864, 189385728]

約数ペア:

[(1, 189385728), (2, 94692864), (3, 63128576), (4, 47346432), (6, 31564288), (7, 27055104), (8, 23673216), (12, 15782144), (14, 13527552), (16, 11836608), (21, 9018368), (24, 7891072), (28, 6763776), (32, 5918304), (42, 4509184), (48, 3945536), (56, 3381888), (64, 2959152), (84, 2254592), (96, 1972768), (112, 1690944), (128, 1479576), (168, 1127296), (192, 986384), (224, 845472), (256, 739788), (336, 563648), (384, 493192), (448, 422736), (512, 369894), (672, 281824), (768, 246596), (896, 211368), (1024, 184947), (1344, 140912), (1536, 123298), (1792, 105684), (2688, 70456), (3072, 61649), (3584, 52842), (5376, 35228), (7168, 26421), (8807, 21504), (10752, 17614)]