291269748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28657}}^1$

素因数の和:28693

約数の個数: 72

約数和(自身を含む): 853779136

約数和(自身を除く): 562509388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 28657, 57314, 85971, 114628, 171942, 200599, 315227, 343884, 401198, 601797, 630454, 802396, 945681, 1203594, 1260908, 1891362, 2206589, 2407188, 3467497, 3782724, 4413178, 6619767, 6934994, 8826356, 10402491, 13239534, 13869988, 20804982, 24272479, 26479068, 41609964, 48544958, 72817437, 97089916, 145634874, 291269748]

約数ペア:

[(1, 291269748), (2, 145634874), (3, 97089916), (4, 72817437), (6, 48544958), (7, 41609964), (11, 26479068), (12, 24272479), (14, 20804982), (21, 13869988), (22, 13239534), (28, 10402491), (33, 8826356), (42, 6934994), (44, 6619767), (66, 4413178), (77, 3782724), (84, 3467497), (121, 2407188), (132, 2206589), (154, 1891362), (231, 1260908), (242, 1203594), (308, 945681), (363, 802396), (462, 630454), (484, 601797), (726, 401198), (847, 343884), (924, 315227), (1452, 200599), (1694, 171942), (2541, 114628), (3388, 85971), (5082, 57314), (10164, 28657)]