986053146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 2339635200

約数和(自身を除く): 1353582054

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 127, 169, 186, 247, 254, 338, 381, 403, 494, 507, 589, 741, 762, 806, 1014, 1178, 1209, 1482, 1651, 1767, 2197, 2413, 2418, 3211, 3302, 3534, 3937, 4394, 4826, 4953, 5239, 6422, 6591, 7239, 7657, 7874, 9633, 9906, 10478, 11811, 13182, 14478, 15314, 15717, 19266, 21463, 22971, 23622, 31369, 31434, 41743, 42926, 45942, 51181, 62738, 64389, 68107, 74803, 83486, 94107, 99541, 102362, 125229, 128778, 136214, 149606, 153543, 188214, 199082, 204321, 224409, 250458, 279019, 298623, 307086, 407797, 408642, 448818, 558038, 597246, 665353, 815594, 837057, 972439, 1223391, 1294033, 1330706, 1674114, 1944878, 1996059, 2446782, 2588066, 2917317, 3882099, 3992118, 5301361, 5834634, 7764198, 8649589, 10602722, 12641707, 15904083, 17299178, 25283414, 25948767, 31808166, 37925121, 51897534, 75850242, 164342191, 328684382, 493026573, 986053146]

約数ペア:

[(1, 986053146), (2, 493026573), (3, 328684382), (6, 164342191), (13, 75850242), (19, 51897534), (26, 37925121), (31, 31808166), (38, 25948767), (39, 25283414), (57, 17299178), (62, 15904083), (78, 12641707), (93, 10602722), (114, 8649589), (127, 7764198), (169, 5834634), (186, 5301361), (247, 3992118), (254, 3882099), (338, 2917317), (381, 2588066), (403, 2446782), (494, 1996059), (507, 1944878), (589, 1674114), (741, 1330706), (762, 1294033), (806, 1223391), (1014, 972439), (1178, 837057), (1209, 815594), (1482, 665353), (1651, 597246), (1767, 558038), (2197, 448818), (2413, 408642), (2418, 407797), (3211, 307086), (3302, 298623), (3534, 279019), (3937, 250458), (4394, 224409), (4826, 204321), (4953, 199082), (5239, 188214), (6422, 153543), (6591, 149606), (7239, 136214), (7657, 128778), (7874, 125229), (9633, 102362), (9906, 99541), (10478, 94107), (11811, 83486), (13182, 74803), (14478, 68107), (15314, 64389), (15717, 62738), (19266, 51181), (21463, 45942), (22971, 42926), (23622, 41743), (31369, 31434)]