212253888

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:340

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 504635712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 192, 196, 224, 231, 264, 293, 294, 308, 336, 343, 352, 392, 448, 462, 528, 539, 586, 588, 616, 672, 686, 704, 784, 879, 924, 1029, 1056, 1078, 1172, 1176, 1232, 1344, 1372, 1568, 1617, 1758, 1848, 2051, 2058, 2112, 2156, 2344, 2352, 2464, 2744, 3136, 3223, 3234, 3516, 3696, 3773, 4102, 4116, 4312, 4688, 4704, 4928, 5488, 6153, 6446, 6468, 7032, 7392, 7546, 8204, 8232, 8624, 9376, 9408, 9669, 10976, 11319, 12306, 12892, 12936, 14064, 14357, 14784, 15092, 16408, 16464, 17248, 18752, 19338, 21952, 22561, 22638, 24612, 25784, 25872, 28128, 28714, 30184, 32816, 32928, 34496, 38676, 43071, 45122, 45276, 49224, 51568, 51744, 56256, 57428, 60368, 65632, 65856, 67683, 77352, 86142, 90244, 90552, 98448, 100499, 103136, 103488, 114856, 120736, 131264, 135366, 154704, 157927, 172284, 180488, 181104, 196896, 200998, 206272, 229712, 241472, 270732, 301497, 309408, 315854, 344568, 360976, 362208, 393792, 401996, 459424, 473781, 541464, 602994, 618816, 631708, 689136, 721952, 724416, 803992, 918848, 947562, 1082928, 1105489, 1205988, 1263416, 1378272, 1443904, 1607984, 1895124, 2165856, 2210978, 2411976, 2526832, 2756544, 3215968, 3316467, 3790248, 4331712, 4421956, 4823952, 5053664, 6431936, 6632934, 7580496, 8843912, 9647904, 10107328, 13265868, 15160992, 17687824, 19295808, 26531736, 30321984, 35375648, 53063472, 70751296, 106126944, 212253888]

約数ペア:

[(1, 212253888), (2, 106126944), (3, 70751296), (4, 53063472), (6, 35375648), (7, 30321984), (8, 26531736), (11, 19295808), (12, 17687824), (14, 15160992), (16, 13265868), (21, 10107328), (22, 9647904), (24, 8843912), (28, 7580496), (32, 6632934), (33, 6431936), (42, 5053664), (44, 4823952), (48, 4421956), (49, 4331712), (56, 3790248), (64, 3316467), (66, 3215968), (77, 2756544), (84, 2526832), (88, 2411976), (96, 2210978), (98, 2165856), (112, 1895124), (132, 1607984), (147, 1443904), (154, 1378272), (168, 1263416), (176, 1205988), (192, 1105489), (196, 1082928), (224, 947562), (231, 918848), (264, 803992), (293, 724416), (294, 721952), (308, 689136), (336, 631708), (343, 618816), (352, 602994), (392, 541464), (448, 473781), (462, 459424), (528, 401996), (539, 393792), (586, 362208), (588, 360976), (616, 344568), (672, 315854), (686, 309408), (704, 301497), (784, 270732), (879, 241472), (924, 229712), (1029, 206272), (1056, 200998), (1078, 196896), (1172, 181104), (1176, 180488), (1232, 172284), (1344, 157927), (1372, 154704), (1568, 135366), (1617, 131264), (1758, 120736), (1848, 114856), (2051, 103488), (2058, 103136), (2112, 100499), (2156, 98448), (2344, 90552), (2352, 90244), (2464, 86142), (2744, 77352), (3136, 67683), (3223, 65856), (3234, 65632), (3516, 60368), (3696, 57428), (3773, 56256), (4102, 51744), (4116, 51568), (4312, 49224), (4688, 45276), (4704, 45122), (4928, 43071), (5488, 38676), (6153, 34496), (6446, 32928), (6468, 32816), (7032, 30184), (7392, 28714), (7546, 28128), (8204, 25872), (8232, 25784), (8624, 24612), (9376, 22638), (9408, 22561), (9669, 21952), (10976, 19338), (11319, 18752), (12306, 17248), (12892, 16464), (12936, 16408), (14064, 15092), (14357, 14784)]