248438916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27277}}^1$

素因数の和:27321

約数の個数: 72

約数和(自身を含む): 714901824

約数和(自身を除く): 466462908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 27277, 54554, 81831, 109108, 163662, 245493, 300047, 327324, 490986, 600094, 627371, 900141, 981972, 1200188, 1254742, 1800282, 1882113, 2509484, 2700423, 3600564, 3764226, 5400846, 5646339, 6901081, 7528452, 10801692, 11292678, 13802162, 20703243, 22585356, 27604324, 41406486, 62109729, 82812972, 124219458, 248438916]

約数ペア:

[(1, 248438916), (2, 124219458), (3, 82812972), (4, 62109729), (6, 41406486), (9, 27604324), (11, 22585356), (12, 20703243), (18, 13802162), (22, 11292678), (23, 10801692), (33, 7528452), (36, 6901081), (44, 5646339), (46, 5400846), (66, 3764226), (69, 3600564), (92, 2700423), (99, 2509484), (132, 1882113), (138, 1800282), (198, 1254742), (207, 1200188), (253, 981972), (276, 900141), (396, 627371), (414, 600094), (506, 490986), (759, 327324), (828, 300047), (1012, 245493), (1518, 163662), (2277, 109108), (3036, 81831), (4554, 54554), (9108, 27277)]