213660384

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 144

約数和(自身を含む): 665512848

約数和(自身を除く): 451852464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 857, 1113, 1176, 1272, 1484, 1568, 1696, 1714, 2226, 2352, 2544, 2571, 2597, 2968, 3428, 4452, 4704, 5088, 5142, 5194, 5936, 5999, 6856, 7791, 8904, 10284, 10388, 11872, 11998, 13712, 15582, 17808, 17997, 20568, 20776, 23996, 27424, 31164, 35616, 35994, 41136, 41552, 41993, 45421, 47992, 62328, 71988, 82272, 83104, 83986, 90842, 95984, 124656, 125979, 136263, 143976, 167972, 181684, 191968, 249312, 251958, 272526, 287952, 317947, 335944, 363368, 503916, 545052, 575904, 635894, 671888, 726736, 953841, 1007832, 1090104, 1271788, 1343776, 1453472, 1907682, 2015664, 2180208, 2225629, 2543576, 3815364, 4031328, 4360416, 4451258, 5087152, 6676887, 7630728, 8902516, 10174304, 13353774, 15261456, 17805032, 26707548, 30522912, 35610064, 53415096, 71220128, 106830192, 213660384]

約数ペア:

[(1, 213660384), (2, 106830192), (3, 71220128), (4, 53415096), (6, 35610064), (7, 30522912), (8, 26707548), (12, 17805032), (14, 15261456), (16, 13353774), (21, 10174304), (24, 8902516), (28, 7630728), (32, 6676887), (42, 5087152), (48, 4451258), (49, 4360416), (53, 4031328), (56, 3815364), (84, 2543576), (96, 2225629), (98, 2180208), (106, 2015664), (112, 1907682), (147, 1453472), (159, 1343776), (168, 1271788), (196, 1090104), (212, 1007832), (224, 953841), (294, 726736), (318, 671888), (336, 635894), (371, 575904), (392, 545052), (424, 503916), (588, 363368), (636, 335944), (672, 317947), (742, 287952), (784, 272526), (848, 251958), (857, 249312), (1113, 191968), (1176, 181684), (1272, 167972), (1484, 143976), (1568, 136263), (1696, 125979), (1714, 124656), (2226, 95984), (2352, 90842), (2544, 83986), (2571, 83104), (2597, 82272), (2968, 71988), (3428, 62328), (4452, 47992), (4704, 45421), (5088, 41993), (5142, 41552), (5194, 41136), (5936, 35994), (5999, 35616), (6856, 31164), (7791, 27424), (8904, 23996), (10284, 20776), (10388, 20568), (11872, 17997), (11998, 17808), (13712, 15582)]