213411072

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 679474656

約数和(自身を除く): 466063584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 107, 112, 128, 147, 159, 168, 192, 196, 212, 214, 224, 256, 294, 318, 321, 336, 371, 384, 392, 424, 428, 448, 588, 636, 642, 672, 742, 749, 768, 784, 848, 856, 896, 1113, 1176, 1272, 1284, 1344, 1484, 1498, 1568, 1696, 1712, 1792, 2226, 2247, 2352, 2544, 2568, 2597, 2688, 2968, 2996, 3136, 3392, 3424, 4452, 4494, 4704, 5088, 5136, 5194, 5243, 5376, 5671, 5936, 5992, 6272, 6784, 6848, 7791, 8904, 8988, 9408, 10176, 10272, 10388, 10486, 11342, 11872, 11984, 12544, 13568, 13696, 15582, 15729, 17013, 17808, 17976, 18816, 20352, 20544, 20776, 20972, 22684, 23744, 23968, 27392, 31164, 31458, 34026, 35616, 35952, 37632, 39697, 40704, 41088, 41552, 41944, 45368, 47488, 47936, 62328, 62916, 68052, 71232, 71904, 79394, 82176, 83104, 83888, 90736, 94976, 95872, 119091, 124656, 125832, 136104, 142464, 143808, 158788, 166208, 167776, 181472, 191744, 238182, 249312, 251664, 272208, 277879, 284928, 287616, 317576, 332416, 335552, 362944, 476364, 498624, 503328, 544416, 555758, 575232, 635152, 664832, 671104, 725888, 833637, 952728, 997248, 1006656, 1088832, 1111516, 1270304, 1342208, 1451776, 1667274, 1905456, 1994496, 2013312, 2177664, 2223032, 2540608, 3334548, 3810912, 4026624, 4355328, 4446064, 5081216, 6669096, 7621824, 8892128, 10162432, 13338192, 15243648, 17784256, 26676384, 30487296, 35568512, 53352768, 71137024, 106705536, 213411072]

約数ペア:

[(1, 213411072), (2, 106705536), (3, 71137024), (4, 53352768), (6, 35568512), (7, 30487296), (8, 26676384), (12, 17784256), (14, 15243648), (16, 13338192), (21, 10162432), (24, 8892128), (28, 7621824), (32, 6669096), (42, 5081216), (48, 4446064), (49, 4355328), (53, 4026624), (56, 3810912), (64, 3334548), (84, 2540608), (96, 2223032), (98, 2177664), (106, 2013312), (107, 1994496), (112, 1905456), (128, 1667274), (147, 1451776), (159, 1342208), (168, 1270304), (192, 1111516), (196, 1088832), (212, 1006656), (214, 997248), (224, 952728), (256, 833637), (294, 725888), (318, 671104), (321, 664832), (336, 635152), (371, 575232), (384, 555758), (392, 544416), (424, 503328), (428, 498624), (448, 476364), (588, 362944), (636, 335552), (642, 332416), (672, 317576), (742, 287616), (749, 284928), (768, 277879), (784, 272208), (848, 251664), (856, 249312), (896, 238182), (1113, 191744), (1176, 181472), (1272, 167776), (1284, 166208), (1344, 158788), (1484, 143808), (1498, 142464), (1568, 136104), (1696, 125832), (1712, 124656), (1792, 119091), (2226, 95872), (2247, 94976), (2352, 90736), (2544, 83888), (2568, 83104), (2597, 82176), (2688, 79394), (2968, 71904), (2996, 71232), (3136, 68052), (3392, 62916), (3424, 62328), (4452, 47936), (4494, 47488), (4704, 45368), (5088, 41944), (5136, 41552), (5194, 41088), (5243, 40704), (5376, 39697), (5671, 37632), (5936, 35952), (5992, 35616), (6272, 34026), (6784, 31458), (6848, 31164), (7791, 27392), (8904, 23968), (8988, 23744), (9408, 22684), (10176, 20972), (10272, 20776), (10388, 20544), (10486, 20352), (11342, 18816), (11872, 17976), (11984, 17808), (12544, 17013), (13568, 15729), (13696, 15582)]