212975952

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 694812672

約数和(自身を除く): 481836720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 98, 112, 124, 127, 138, 147, 161, 168, 184, 186, 196, 217, 248, 254, 276, 294, 322, 336, 368, 372, 381, 392, 434, 483, 496, 508, 552, 588, 644, 651, 713, 744, 762, 784, 868, 889, 966, 1016, 1104, 1127, 1176, 1288, 1302, 1426, 1488, 1519, 1524, 1736, 1778, 1932, 2032, 2139, 2254, 2352, 2576, 2604, 2667, 2852, 2921, 3038, 3048, 3381, 3472, 3556, 3864, 3937, 4278, 4508, 4557, 4991, 5208, 5334, 5704, 5842, 6076, 6096, 6223, 6762, 7112, 7728, 7874, 8556, 8763, 9016, 9114, 9982, 10416, 10668, 11408, 11684, 11811, 12152, 12446, 13524, 14224, 14973, 15748, 17112, 17526, 18032, 18228, 18669, 19964, 20447, 21336, 23368, 23622, 24304, 24892, 27048, 27559, 29946, 31496, 34224, 34937, 35052, 36456, 37338, 39928, 40894, 42672, 46736, 47244, 49784, 54096, 55118, 59892, 61341, 62992, 69874, 70104, 72912, 74676, 79856, 81788, 82677, 90551, 94488, 99568, 104811, 110236, 119784, 122682, 139748, 140208, 143129, 149352, 163576, 165354, 181102, 188976, 192913, 209622, 220472, 239568, 245364, 271653, 279496, 286258, 298704, 327152, 330708, 362204, 385826, 419244, 429387, 440944, 490728, 543306, 558992, 572516, 578739, 633857, 661416, 724408, 771652, 838488, 858774, 981456, 1086612, 1145032, 1157478, 1267714, 1322832, 1448816, 1543304, 1676976, 1717548, 1901571, 2173224, 2290064, 2314956, 2535428, 3086608, 3435096, 3803142, 4346448, 4436999, 4629912, 5070856, 6870192, 7606284, 8873998, 9259824, 10141712, 13310997, 15212568, 17747996, 26621994, 30425136, 35495992, 53243988, 70991984, 106487976, 212975952]

約数ペア:

[(1, 212975952), (2, 106487976), (3, 70991984), (4, 53243988), (6, 35495992), (7, 30425136), (8, 26621994), (12, 17747996), (14, 15212568), (16, 13310997), (21, 10141712), (23, 9259824), (24, 8873998), (28, 7606284), (31, 6870192), (42, 5070856), (46, 4629912), (48, 4436999), (49, 4346448), (56, 3803142), (62, 3435096), (69, 3086608), (84, 2535428), (92, 2314956), (93, 2290064), (98, 2173224), (112, 1901571), (124, 1717548), (127, 1676976), (138, 1543304), (147, 1448816), (161, 1322832), (168, 1267714), (184, 1157478), (186, 1145032), (196, 1086612), (217, 981456), (248, 858774), (254, 838488), (276, 771652), (294, 724408), (322, 661416), (336, 633857), (368, 578739), (372, 572516), (381, 558992), (392, 543306), (434, 490728), (483, 440944), (496, 429387), (508, 419244), (552, 385826), (588, 362204), (644, 330708), (651, 327152), (713, 298704), (744, 286258), (762, 279496), (784, 271653), (868, 245364), (889, 239568), (966, 220472), (1016, 209622), (1104, 192913), (1127, 188976), (1176, 181102), (1288, 165354), (1302, 163576), (1426, 149352), (1488, 143129), (1519, 140208), (1524, 139748), (1736, 122682), (1778, 119784), (1932, 110236), (2032, 104811), (2139, 99568), (2254, 94488), (2352, 90551), (2576, 82677), (2604, 81788), (2667, 79856), (2852, 74676), (2921, 72912), (3038, 70104), (3048, 69874), (3381, 62992), (3472, 61341), (3556, 59892), (3864, 55118), (3937, 54096), (4278, 49784), (4508, 47244), (4557, 46736), (4991, 42672), (5208, 40894), (5334, 39928), (5704, 37338), (5842, 36456), (6076, 35052), (6096, 34937), (6223, 34224), (6762, 31496), (7112, 29946), (7728, 27559), (7874, 27048), (8556, 24892), (8763, 24304), (9016, 23622), (9114, 23368), (9982, 21336), (10416, 20447), (10668, 19964), (11408, 18669), (11684, 18228), (11811, 18032), (12152, 17526), (12446, 17112), (13524, 15748), (14224, 14973)]