2017805064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 5681249280

約数和(自身を除く): 3663444216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 251, 264, 296, 407, 444, 502, 753, 814, 823, 888, 1004, 1221, 1506, 1628, 1646, 2008, 2442, 2469, 2761, 3012, 3256, 3292, 4884, 4938, 5522, 6024, 6584, 8283, 9053, 9287, 9768, 9876, 11044, 16566, 18106, 18574, 19752, 22088, 27159, 27861, 30451, 33132, 36212, 37148, 54318, 55722, 60902, 66264, 72424, 74296, 91353, 102157, 108636, 111444, 121804, 182706, 204314, 206573, 217272, 222888, 243608, 306471, 334961, 365412, 408628, 413146, 612942, 619719, 669922, 730824, 817256, 826292, 1004883, 1225884, 1239438, 1339844, 1652584, 2009766, 2272303, 2451768, 2478876, 2679688, 4019532, 4544606, 4957752, 6816909, 7643201, 8039064, 9089212, 13633818, 15286402, 18178424, 22929603, 27267636, 30572804, 45859206, 54535272, 61145608, 84075211, 91718412, 168150422, 183436824, 252225633, 336300844, 504451266, 672601688, 1008902532, 2017805064]

約数ペア:

[(1, 2017805064), (2, 1008902532), (3, 672601688), (4, 504451266), (6, 336300844), (8, 252225633), (11, 183436824), (12, 168150422), (22, 91718412), (24, 84075211), (33, 61145608), (37, 54535272), (44, 45859206), (66, 30572804), (74, 27267636), (88, 22929603), (111, 18178424), (132, 15286402), (148, 13633818), (222, 9089212), (251, 8039064), (264, 7643201), (296, 6816909), (407, 4957752), (444, 4544606), (502, 4019532), (753, 2679688), (814, 2478876), (823, 2451768), (888, 2272303), (1004, 2009766), (1221, 1652584), (1506, 1339844), (1628, 1239438), (1646, 1225884), (2008, 1004883), (2442, 826292), (2469, 817256), (2761, 730824), (3012, 669922), (3256, 619719), (3292, 612942), (4884, 413146), (4938, 408628), (5522, 365412), (6024, 334961), (6584, 306471), (8283, 243608), (9053, 222888), (9287, 217272), (9768, 206573), (9876, 204314), (11044, 182706), (16566, 121804), (18106, 111444), (18574, 108636), (19752, 102157), (22088, 91353), (27159, 74296), (27861, 72424), (30451, 66264), (33132, 60902), (36212, 55722), (37148, 54318)]