1979748864

素因数分解:

$2^9\times 3^4\times {\mathrm{47737}}^1$

素因数の和:47767

約数の個数: 100

約数和(自身を含む): 5909152854

約数和(自身を除く): 3929403990

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 41472, 47737, 95474, 143211, 190948, 286422, 381896, 429633, 572844, 763792, 859266, 1145688, 1288899, 1527584, 1718532, 2291376, 2577798, 3055168, 3437064, 3866697, 4582752, 5155596, 6110336, 6874128, 7733394, 9165504, 10311192, 12220672, 13748256, 15466788, 18331008, 20622384, 24441344, 27496512, 30933576, 36662016, 41244768, 54993024, 61867152, 73324032, 82489536, 109986048, 123734304, 164979072, 219972096, 247468608, 329958144, 494937216, 659916288, 989874432, 1979748864]

約数ペア:

[(1, 1979748864), (2, 989874432), (3, 659916288), (4, 494937216), (6, 329958144), (8, 247468608), (9, 219972096), (12, 164979072), (16, 123734304), (18, 109986048), (24, 82489536), (27, 73324032), (32, 61867152), (36, 54993024), (48, 41244768), (54, 36662016), (64, 30933576), (72, 27496512), (81, 24441344), (96, 20622384), (108, 18331008), (128, 15466788), (144, 13748256), (162, 12220672), (192, 10311192), (216, 9165504), (256, 7733394), (288, 6874128), (324, 6110336), (384, 5155596), (432, 4582752), (512, 3866697), (576, 3437064), (648, 3055168), (768, 2577798), (864, 2291376), (1152, 1718532), (1296, 1527584), (1536, 1288899), (1728, 1145688), (2304, 859266), (2592, 763792), (3456, 572844), (4608, 429633), (5184, 381896), (6912, 286422), (10368, 190948), (13824, 143211), (20736, 95474), (41472, 47737)]