212313819648

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{278119}}^1$

素因数の和:278218

約数の個数: 160

約数和(自身を含む): 655526615040

約数和(自身を除く): 443212795392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 512, 568, 672, 768, 852, 896, 994, 1136, 1344, 1491, 1536, 1704, 1792, 1988, 2272, 2688, 2982, 3408, 3584, 3976, 4544, 5376, 5964, 6816, 7952, 9088, 10752, 11928, 13632, 15904, 18176, 23856, 27264, 31808, 36352, 47712, 54528, 63616, 95424, 109056, 127232, 190848, 254464, 278119, 381696, 556238, 763392, 834357, 1112476, 1668714, 1946833, 2224952, 3337428, 3893666, 4449904, 5840499, 6674856, 7787332, 8899808, 11680998, 13349712, 15574664, 17799616, 19746449, 23361996, 26699424, 31149328, 35599232, 39492898, 46723992, 53398848, 59239347, 62298656, 71198464, 78985796, 93447984, 106797696, 118478694, 124597312, 138225143, 142396928, 157971592, 186895968, 213595392, 236957388, 249194624, 276450286, 315943184, 373791936, 414675429, 427190784, 473914776, 498389248, 552900572, 631886368, 747583872, 829350858, 947829552, 996778496, 1105801144, 1263772736, 1495167744, 1658701716, 1895659104, 2211602288, 2527545472, 2990335488, 3317403432, 3791318208, 4423204576, 5055090944, 6634806864, 7582636416, 8846409152, 10110181888, 13269613728, 15165272832, 17692818304, 26539227456, 30330545664, 35385636608, 53078454912, 70771273216, 106156909824, 212313819648]

約数ペア:

[(1, 212313819648), (2, 106156909824), (3, 70771273216), (4, 53078454912), (6, 35385636608), (7, 30330545664), (8, 26539227456), (12, 17692818304), (14, 15165272832), (16, 13269613728), (21, 10110181888), (24, 8846409152), (28, 7582636416), (32, 6634806864), (42, 5055090944), (48, 4423204576), (56, 3791318208), (64, 3317403432), (71, 2990335488), (84, 2527545472), (96, 2211602288), (112, 1895659104), (128, 1658701716), (142, 1495167744), (168, 1263772736), (192, 1105801144), (213, 996778496), (224, 947829552), (256, 829350858), (284, 747583872), (336, 631886368), (384, 552900572), (426, 498389248), (448, 473914776), (497, 427190784), (512, 414675429), (568, 373791936), (672, 315943184), (768, 276450286), (852, 249194624), (896, 236957388), (994, 213595392), (1136, 186895968), (1344, 157971592), (1491, 142396928), (1536, 138225143), (1704, 124597312), (1792, 118478694), (1988, 106797696), (2272, 93447984), (2688, 78985796), (2982, 71198464), (3408, 62298656), (3584, 59239347), (3976, 53398848), (4544, 46723992), (5376, 39492898), (5964, 35599232), (6816, 31149328), (7952, 26699424), (9088, 23361996), (10752, 19746449), (11928, 17799616), (13632, 15574664), (15904, 13349712), (18176, 11680998), (23856, 8899808), (27264, 7787332), (31808, 6674856), (36352, 5840499), (47712, 4449904), (54528, 3893666), (63616, 3337428), (95424, 2224952), (109056, 1946833), (127232, 1668714), (190848, 1112476), (254464, 834357), (278119, 763392), (381696, 556238)]