861666336

素因数分解:

$2^5\times 3^6\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:930

約数の個数: 168

約数和(自身を含む): 2605624560

約数和(自身を除く): 1743958224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 729, 774, 859, 864, 972, 1032, 1161, 1296, 1376, 1458, 1548, 1718, 1944, 2064, 2322, 2577, 2592, 2916, 3096, 3436, 3483, 3888, 4128, 4644, 5154, 5832, 6192, 6872, 6966, 7731, 7776, 9288, 10308, 10449, 11664, 12384, 13744, 13932, 15462, 18576, 20616, 20898, 23193, 23328, 27488, 27864, 30924, 31347, 36937, 37152, 41232, 41796, 46386, 55728, 61848, 62694, 69579, 73874, 82464, 83592, 92772, 110811, 111456, 123696, 125388, 139158, 147748, 167184, 185544, 208737, 221622, 247392, 250776, 278316, 295496, 332433, 334368, 371088, 417474, 443244, 501552, 556632, 590992, 626211, 664866, 742176, 834948, 886488, 997299, 1003104, 1113264, 1181984, 1252422, 1329732, 1669896, 1772976, 1994598, 2226528, 2504844, 2659464, 2991897, 3339792, 3545952, 3989196, 5009688, 5318928, 5983794, 6679584, 7978392, 8975691, 10019376, 10637856, 11967588, 15956784, 17951382, 20038752, 23935176, 26927073, 31913568, 35902764, 47870352, 53854146, 71805528, 95740704, 107708292, 143611056, 215416584, 287222112, 430833168, 861666336]

約数ペア:

[(1, 861666336), (2, 430833168), (3, 287222112), (4, 215416584), (6, 143611056), (8, 107708292), (9, 95740704), (12, 71805528), (16, 53854146), (18, 47870352), (24, 35902764), (27, 31913568), (32, 26927073), (36, 23935176), (43, 20038752), (48, 17951382), (54, 15956784), (72, 11967588), (81, 10637856), (86, 10019376), (96, 8975691), (108, 7978392), (129, 6679584), (144, 5983794), (162, 5318928), (172, 5009688), (216, 3989196), (243, 3545952), (258, 3339792), (288, 2991897), (324, 2659464), (344, 2504844), (387, 2226528), (432, 1994598), (486, 1772976), (516, 1669896), (648, 1329732), (688, 1252422), (729, 1181984), (774, 1113264), (859, 1003104), (864, 997299), (972, 886488), (1032, 834948), (1161, 742176), (1296, 664866), (1376, 626211), (1458, 590992), (1548, 556632), (1718, 501552), (1944, 443244), (2064, 417474), (2322, 371088), (2577, 334368), (2592, 332433), (2916, 295496), (3096, 278316), (3436, 250776), (3483, 247392), (3888, 221622), (4128, 208737), (4644, 185544), (5154, 167184), (5832, 147748), (6192, 139158), (6872, 125388), (6966, 123696), (7731, 111456), (7776, 110811), (9288, 92772), (10308, 83592), (10449, 82464), (11664, 73874), (12384, 69579), (13744, 62694), (13932, 61848), (15462, 55728), (18576, 46386), (20616, 41796), (20898, 41232), (23193, 37152), (23328, 36937), (27488, 31347), (27864, 30924)]