21951451368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{3067}}^1$

素因数の和:4388

約数の個数: 192

約数和(自身を含む): 74203384320

約数和(自身を除く): 52251932952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1291, 1386, 1848, 2582, 2772, 3067, 3873, 5164, 5544, 6134, 7746, 9037, 9201, 10328, 11619, 12268, 14201, 15492, 18074, 18402, 21469, 23238, 24536, 27111, 27603, 28402, 30984, 33737, 36148, 36804, 42603, 42938, 46476, 54222, 55206, 56804, 64407, 67474, 72296, 73608, 81333, 85206, 85876, 92952, 99407, 101211, 108444, 110412, 113608, 127809, 128814, 134948, 162666, 170412, 171752, 193221, 198814, 202422, 216888, 220824, 236159, 255618, 257628, 269896, 298221, 303633, 325332, 340824, 386442, 397628, 404844, 472318, 511236, 515256, 596442, 607266, 650664, 708477, 772884, 795256, 809688, 894663, 944636, 1022472, 1192884, 1214532, 1416954, 1545768, 1789326, 1889272, 2125431, 2385768, 2429064, 2833908, 3578652, 3959497, 4250862, 5667816, 7157304, 7918994, 8501724, 11878491, 15837988, 17003448, 23756982, 27716479, 31675976, 35635473, 43554467, 47513964, 55432958, 71270946, 83149437, 87108934, 95027928, 110865916, 130663401, 142541892, 166298874, 174217868, 221731832, 249448311, 261326802, 285083784, 304881269, 332597748, 348435736, 391990203, 498896622, 522653604, 609762538, 665195496, 783980406, 914643807, 997793244, 1045307208, 1219525076, 1567960812, 1829287614, 1995586488, 2439050152, 2743931421, 3135921624, 3658575228, 5487862842, 7317150456, 10975725684, 21951451368]

約数ペア:

[(1, 21951451368), (2, 10975725684), (3, 7317150456), (4, 5487862842), (6, 3658575228), (7, 3135921624), (8, 2743931421), (9, 2439050152), (11, 1995586488), (12, 1829287614), (14, 1567960812), (18, 1219525076), (21, 1045307208), (22, 997793244), (24, 914643807), (28, 783980406), (33, 665195496), (36, 609762538), (42, 522653604), (44, 498896622), (56, 391990203), (63, 348435736), (66, 332597748), (72, 304881269), (77, 285083784), (84, 261326802), (88, 249448311), (99, 221731832), (126, 174217868), (132, 166298874), (154, 142541892), (168, 130663401), (198, 110865916), (231, 95027928), (252, 87108934), (264, 83149437), (308, 71270946), (396, 55432958), (462, 47513964), (504, 43554467), (616, 35635473), (693, 31675976), (792, 27716479), (924, 23756982), (1291, 17003448), (1386, 15837988), (1848, 11878491), (2582, 8501724), (2772, 7918994), (3067, 7157304), (3873, 5667816), (5164, 4250862), (5544, 3959497), (6134, 3578652), (7746, 2833908), (9037, 2429064), (9201, 2385768), (10328, 2125431), (11619, 1889272), (12268, 1789326), (14201, 1545768), (15492, 1416954), (18074, 1214532), (18402, 1192884), (21469, 1022472), (23238, 944636), (24536, 894663), (27111, 809688), (27603, 795256), (28402, 772884), (30984, 708477), (33737, 650664), (36148, 607266), (36804, 596442), (42603, 515256), (42938, 511236), (46476, 472318), (54222, 404844), (55206, 397628), (56804, 386442), (64407, 340824), (67474, 325332), (72296, 303633), (73608, 298221), (81333, 269896), (85206, 257628), (85876, 255618), (92952, 236159), (99407, 220824), (101211, 216888), (108444, 202422), (110412, 198814), (113608, 193221), (127809, 171752), (128814, 170412), (134948, 162666)]