856315392

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{24239}}^1$

素因数の和:24283

約数の個数: 80

約数和(自身を含む): 2380561920

約数和(自身を除く): 1524246528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 4416, 5888, 8832, 11776, 17664, 24239, 35328, 48478, 72717, 96956, 145434, 193912, 290868, 387824, 557497, 581736, 775648, 1114994, 1163472, 1551296, 1672491, 2229988, 2326944, 3102592, 3344982, 4459976, 4653888, 6205184, 6689964, 8919952, 9307776, 12410368, 13379928, 17839904, 18615552, 26759856, 35679808, 37231104, 53519712, 71359616, 107039424, 142719232, 214078848, 285438464, 428157696, 856315392]

約数ペア:

[(1, 856315392), (2, 428157696), (3, 285438464), (4, 214078848), (6, 142719232), (8, 107039424), (12, 71359616), (16, 53519712), (23, 37231104), (24, 35679808), (32, 26759856), (46, 18615552), (48, 17839904), (64, 13379928), (69, 12410368), (92, 9307776), (96, 8919952), (128, 6689964), (138, 6205184), (184, 4653888), (192, 4459976), (256, 3344982), (276, 3102592), (368, 2326944), (384, 2229988), (512, 1672491), (552, 1551296), (736, 1163472), (768, 1114994), (1104, 775648), (1472, 581736), (1536, 557497), (2208, 387824), (2944, 290868), (4416, 193912), (5888, 145434), (8832, 96956), (11776, 72717), (17664, 48478), (24239, 35328)]