1255755798

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1447}}^1$

素因数の和:1959

約数の個数: 80

約数和(自身を含む): 3078054144

約数和(自身を除く): 1822298346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 487, 594, 891, 974, 1447, 1461, 1782, 2894, 2922, 4341, 4383, 5357, 8682, 8766, 10714, 13023, 13149, 15917, 16071, 26046, 26298, 31834, 32142, 39069, 39447, 47751, 48213, 78138, 78894, 95502, 96426, 117207, 143253, 144639, 234414, 286506, 289278, 429759, 433917, 704689, 859518, 867834, 1289277, 1409378, 2114067, 2578554, 4228134, 6342201, 7751579, 12684402, 15503158, 19026603, 23254737, 38053206, 46509474, 57079809, 69764211, 114159618, 139528422, 209292633, 418585266, 627877899, 1255755798]

約数ペア:

[(1, 1255755798), (2, 627877899), (3, 418585266), (6, 209292633), (9, 139528422), (11, 114159618), (18, 69764211), (22, 57079809), (27, 46509474), (33, 38053206), (54, 23254737), (66, 19026603), (81, 15503158), (99, 12684402), (162, 7751579), (198, 6342201), (297, 4228134), (487, 2578554), (594, 2114067), (891, 1409378), (974, 1289277), (1447, 867834), (1461, 859518), (1782, 704689), (2894, 433917), (2922, 429759), (4341, 289278), (4383, 286506), (5357, 234414), (8682, 144639), (8766, 143253), (10714, 117207), (13023, 96426), (13149, 95502), (15917, 78894), (16071, 78138), (26046, 48213), (26298, 47751), (31834, 39447), (32142, 39069)]