671232

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 80

約数和(自身を含む): 1964160

約数和(自身を除く): 1292928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 256, 276, 304, 368, 384, 437, 456, 512, 552, 608, 736, 768, 874, 912, 1104, 1216, 1311, 1472, 1536, 1748, 1824, 2208, 2432, 2622, 2944, 3496, 3648, 4416, 4864, 5244, 5888, 6992, 7296, 8832, 9728, 10488, 11776, 13984, 14592, 17664, 20976, 27968, 29184, 35328, 41952, 55936, 83904, 111872, 167808, 223744, 335616, 671232]

約数ペア:

[(1, 671232), (2, 335616), (3, 223744), (4, 167808), (6, 111872), (8, 83904), (12, 55936), (16, 41952), (19, 35328), (23, 29184), (24, 27968), (32, 20976), (38, 17664), (46, 14592), (48, 13984), (57, 11776), (64, 10488), (69, 9728), (76, 8832), (92, 7296), (96, 6992), (114, 5888), (128, 5244), (138, 4864), (152, 4416), (184, 3648), (192, 3496), (228, 2944), (256, 2622), (276, 2432), (304, 2208), (368, 1824), (384, 1748), (437, 1536), (456, 1472), (512, 1311), (552, 1216), (608, 1104), (736, 912), (768, 874)]