2018274304

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 88

約数和(自身を含む): 4162779200

約数和(自身を除く): 2144504896

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 244, 256, 316, 409, 488, 512, 632, 818, 976, 1024, 1264, 1636, 1952, 2528, 3272, 3904, 4819, 5056, 6544, 7808, 9638, 10112, 13088, 15616, 19276, 20224, 24949, 26176, 31232, 32311, 38552, 40448, 49898, 52352, 62464, 64622, 77104, 80896, 99796, 104704, 129244, 154208, 199592, 209408, 258488, 308416, 399184, 418816, 516976, 616832, 798368, 1033952, 1233664, 1596736, 1970971, 2067904, 2467328, 3193472, 3941942, 4135808, 4934656, 6386944, 7883884, 8271616, 12773888, 15767768, 16543232, 25547776, 31535536, 33086464, 63071072, 126142144, 252284288, 504568576, 1009137152, 2018274304]

約数ペア:

[(1, 2018274304), (2, 1009137152), (4, 504568576), (8, 252284288), (16, 126142144), (32, 63071072), (61, 33086464), (64, 31535536), (79, 25547776), (122, 16543232), (128, 15767768), (158, 12773888), (244, 8271616), (256, 7883884), (316, 6386944), (409, 4934656), (488, 4135808), (512, 3941942), (632, 3193472), (818, 2467328), (976, 2067904), (1024, 1970971), (1264, 1596736), (1636, 1233664), (1952, 1033952), (2528, 798368), (3272, 616832), (3904, 516976), (4819, 418816), (5056, 399184), (6544, 308416), (7808, 258488), (9638, 209408), (10112, 199592), (13088, 154208), (15616, 129244), (19276, 104704), (20224, 99796), (24949, 80896), (26176, 77104), (31232, 64622), (32311, 62464), (38552, 52352), (40448, 49898)]