217858368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 730772224

約数和(自身を除く): 512913856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 64, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 192, 208, 222, 224, 259, 273, 296, 312, 336, 337, 364, 416, 444, 448, 481, 518, 546, 592, 624, 672, 674, 728, 777, 832, 888, 962, 1011, 1036, 1092, 1184, 1248, 1344, 1348, 1443, 1456, 1554, 1776, 1924, 2022, 2072, 2184, 2359, 2368, 2496, 2696, 2886, 2912, 3108, 3367, 3552, 3848, 4044, 4144, 4368, 4381, 4718, 5392, 5772, 5824, 6216, 6734, 7077, 7104, 7696, 8088, 8288, 8736, 8762, 9436, 10101, 10784, 11544, 12432, 12469, 13143, 13468, 14154, 15392, 16176, 16576, 17472, 17524, 18872, 20202, 21568, 23088, 24864, 24938, 26286, 26936, 28308, 30667, 30784, 32352, 35048, 37407, 37744, 40404, 46176, 49728, 49876, 52572, 53872, 56616, 61334, 64704, 70096, 74814, 75488, 80808, 87283, 92001, 92352, 99752, 105144, 107744, 113232, 122668, 140192, 149628, 150976, 161616, 162097, 174566, 184002, 199504, 210288, 215488, 226464, 245336, 261849, 280384, 299256, 323232, 324194, 349132, 368004, 399008, 420576, 452928, 486291, 490672, 523698, 598512, 646464, 648388, 698264, 736008, 798016, 841152, 972582, 981344, 1047396, 1134679, 1197024, 1296776, 1396528, 1472016, 1945164, 1962688, 2094792, 2269358, 2394048, 2593552, 2793056, 2944032, 3404037, 3890328, 4189584, 4538716, 5187104, 5586112, 5888064, 6808074, 7780656, 8379168, 9077432, 10374208, 13616148, 15561312, 16758336, 18154864, 27232296, 31122624, 36309728, 54464592, 72619456, 108929184, 217858368]

約数ペア:

[(1, 217858368), (2, 108929184), (3, 72619456), (4, 54464592), (6, 36309728), (7, 31122624), (8, 27232296), (12, 18154864), (13, 16758336), (14, 15561312), (16, 13616148), (21, 10374208), (24, 9077432), (26, 8379168), (28, 7780656), (32, 6808074), (37, 5888064), (39, 5586112), (42, 5187104), (48, 4538716), (52, 4189584), (56, 3890328), (64, 3404037), (74, 2944032), (78, 2793056), (84, 2593552), (91, 2394048), (96, 2269358), (104, 2094792), (111, 1962688), (112, 1945164), (148, 1472016), (156, 1396528), (168, 1296776), (182, 1197024), (192, 1134679), (208, 1047396), (222, 981344), (224, 972582), (259, 841152), (273, 798016), (296, 736008), (312, 698264), (336, 648388), (337, 646464), (364, 598512), (416, 523698), (444, 490672), (448, 486291), (481, 452928), (518, 420576), (546, 399008), (592, 368004), (624, 349132), (672, 324194), (674, 323232), (728, 299256), (777, 280384), (832, 261849), (888, 245336), (962, 226464), (1011, 215488), (1036, 210288), (1092, 199504), (1184, 184002), (1248, 174566), (1344, 162097), (1348, 161616), (1443, 150976), (1456, 149628), (1554, 140192), (1776, 122668), (1924, 113232), (2022, 107744), (2072, 105144), (2184, 99752), (2359, 92352), (2368, 92001), (2496, 87283), (2696, 80808), (2886, 75488), (2912, 74814), (3108, 70096), (3367, 64704), (3552, 61334), (3848, 56616), (4044, 53872), (4144, 52572), (4368, 49876), (4381, 49728), (4718, 46176), (5392, 40404), (5772, 37744), (5824, 37407), (6216, 35048), (6734, 32352), (7077, 30784), (7104, 30667), (7696, 28308), (8088, 26936), (8288, 26286), (8736, 24938), (8762, 24864), (9436, 23088), (10101, 21568), (10784, 20202), (11544, 18872), (12432, 17524), (12469, 17472), (13143, 16576), (13468, 16176), (14154, 15392)]