16789566864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2172563}}^1$

素因数の和:2172604

約数の個数: 80

約数和(自身を含む): 51724403712

約数和(自身を除く): 34934836848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 2172563, 4345126, 6517689, 8690252, 13035378, 15207941, 17380504, 26070756, 30415882, 34761008, 45623823, 49968949, 52141512, 60831764, 91247646, 99937898, 104283024, 121663528, 149906847, 182495292, 199875796, 243327056, 299813694, 349782643, 364990584, 399751592, 599627388, 699565286, 729981168, 799503184, 1049347929, 1199254776, 1399130572, 2098695858, 2398509552, 2798261144, 4197391716, 5596522288, 8394783432, 16789566864]

約数ペア:

[(1, 16789566864), (2, 8394783432), (3, 5596522288), (4, 4197391716), (6, 2798261144), (7, 2398509552), (8, 2098695858), (12, 1399130572), (14, 1199254776), (16, 1049347929), (21, 799503184), (23, 729981168), (24, 699565286), (28, 599627388), (42, 399751592), (46, 364990584), (48, 349782643), (56, 299813694), (69, 243327056), (84, 199875796), (92, 182495292), (112, 149906847), (138, 121663528), (161, 104283024), (168, 99937898), (184, 91247646), (276, 60831764), (322, 52141512), (336, 49968949), (368, 45623823), (483, 34761008), (552, 30415882), (644, 26070756), (966, 17380504), (1104, 15207941), (1288, 13035378), (1932, 8690252), (2576, 6517689), (3864, 4345126), (7728, 2172563)]