619214144

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1063

約数の個数: 56

約数和(自身を含む): 1264115328

約数和(自身を除く): 644901184

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 367, 643, 656, 734, 1286, 1312, 1468, 2572, 2624, 2936, 5144, 5872, 10288, 11744, 15047, 20576, 23488, 26363, 30094, 41152, 52726, 60188, 105452, 120376, 210904, 235981, 240752, 421808, 471962, 481504, 843616, 943924, 963008, 1687232, 1887848, 3775696, 7551392, 9675221, 15102784, 19350442, 38700884, 77401768, 154803536, 309607072, 619214144]

約数ペア:

[(1, 619214144), (2, 309607072), (4, 154803536), (8, 77401768), (16, 38700884), (32, 19350442), (41, 15102784), (64, 9675221), (82, 7551392), (164, 3775696), (328, 1887848), (367, 1687232), (643, 963008), (656, 943924), (734, 843616), (1286, 481504), (1312, 471962), (1468, 421808), (2572, 240752), (2624, 235981), (2936, 210904), (5144, 120376), (5872, 105452), (10288, 60188), (11744, 52726), (15047, 41152), (20576, 30094), (23488, 26363)]