1581215592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{260411}}^1$

素因数の和:260454

約数の個数: 64

約数和(自身を含む): 4499919360

約数和(自身を除く): 2918703768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 6072, 260411, 520822, 781233, 1041644, 1562466, 2083288, 2864521, 3124932, 5729042, 5989453, 6249864, 8593563, 11458084, 11978906, 17187126, 17968359, 22916168, 23957812, 34374252, 35936718, 47915624, 65883983, 68748504, 71873436, 131767966, 143746872, 197651949, 263535932, 395303898, 527071864, 790607796, 1581215592]

約数ペア:

[(1, 1581215592), (2, 790607796), (3, 527071864), (4, 395303898), (6, 263535932), (8, 197651949), (11, 143746872), (12, 131767966), (22, 71873436), (23, 68748504), (24, 65883983), (33, 47915624), (44, 35936718), (46, 34374252), (66, 23957812), (69, 22916168), (88, 17968359), (92, 17187126), (132, 11978906), (138, 11458084), (184, 8593563), (253, 6249864), (264, 5989453), (276, 5729042), (506, 3124932), (552, 2864521), (759, 2083288), (1012, 1562466), (1518, 1041644), (2024, 781233), (3036, 520822), (6072, 260411)]