218717856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 545507424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 53, 56, 63, 69, 72, 84, 89, 92, 96, 106, 112, 126, 138, 144, 159, 161, 168, 178, 184, 207, 212, 224, 252, 267, 276, 288, 318, 322, 336, 356, 368, 371, 414, 424, 477, 483, 504, 534, 552, 623, 636, 644, 672, 712, 736, 742, 801, 828, 848, 954, 966, 1008, 1068, 1104, 1113, 1219, 1246, 1272, 1288, 1424, 1449, 1484, 1602, 1656, 1696, 1869, 1908, 1932, 2016, 2047, 2136, 2208, 2226, 2438, 2492, 2544, 2576, 2848, 2898, 2968, 3204, 3312, 3339, 3657, 3738, 3816, 3864, 4094, 4272, 4452, 4717, 4876, 4984, 5088, 5152, 5607, 5796, 5936, 6141, 6408, 6624, 6678, 7314, 7476, 7632, 7728, 8188, 8533, 8544, 8904, 9434, 9752, 9968, 10971, 11214, 11592, 11872, 12282, 12816, 13356, 14151, 14329, 14628, 14952, 15264, 15456, 16376, 17066, 17808, 18423, 18868, 19504, 19936, 21942, 22428, 23184, 24564, 25599, 25632, 26712, 28302, 28658, 29256, 29904, 32752, 33019, 34132, 35616, 36846, 37736, 39008, 42453, 42987, 43884, 44856, 46368, 49128, 51198, 53424, 56604, 57316, 58512, 59808, 65504, 66038, 68264, 73692, 75472, 76797, 84906, 85974, 87768, 89712, 98256, 99057, 102396, 106848, 108491, 113208, 114632, 117024, 128961, 132076, 136528, 147384, 150944, 153594, 169812, 171948, 175536, 179424, 196512, 198114, 204792, 216982, 226416, 229264, 257922, 264152, 273056, 294768, 297171, 307188, 325473, 339624, 343896, 351072, 396228, 409584, 433964, 452832, 458528, 515844, 528304, 589536, 594342, 614376, 650946, 679248, 687792, 759437, 792456, 819168, 867928, 976419, 1031688, 1056608, 1188684, 1228752, 1301892, 1358496, 1375584, 1518874, 1584912, 1735856, 1952838, 2063376, 2278311, 2377368, 2457504, 2603784, 3037748, 3169824, 3471712, 3905676, 4126752, 4556622, 4754736, 5207568, 6075496, 6834933, 7811352, 9113244, 9509472, 10415136, 12150992, 13669866, 15622704, 18226488, 24301984, 27339732, 31245408, 36452976, 54679464, 72905952, 109358928, 218717856]

約数ペア:

[(1, 218717856), (2, 109358928), (3, 72905952), (4, 54679464), (6, 36452976), (7, 31245408), (8, 27339732), (9, 24301984), (12, 18226488), (14, 15622704), (16, 13669866), (18, 12150992), (21, 10415136), (23, 9509472), (24, 9113244), (28, 7811352), (32, 6834933), (36, 6075496), (42, 5207568), (46, 4754736), (48, 4556622), (53, 4126752), (56, 3905676), (63, 3471712), (69, 3169824), (72, 3037748), (84, 2603784), (89, 2457504), (92, 2377368), (96, 2278311), (106, 2063376), (112, 1952838), (126, 1735856), (138, 1584912), (144, 1518874), (159, 1375584), (161, 1358496), (168, 1301892), (178, 1228752), (184, 1188684), (207, 1056608), (212, 1031688), (224, 976419), (252, 867928), (267, 819168), (276, 792456), (288, 759437), (318, 687792), (322, 679248), (336, 650946), (356, 614376), (368, 594342), (371, 589536), (414, 528304), (424, 515844), (477, 458528), (483, 452832), (504, 433964), (534, 409584), (552, 396228), (623, 351072), (636, 343896), (644, 339624), (672, 325473), (712, 307188), (736, 297171), (742, 294768), (801, 273056), (828, 264152), (848, 257922), (954, 229264), (966, 226416), (1008, 216982), (1068, 204792), (1104, 198114), (1113, 196512), (1219, 179424), (1246, 175536), (1272, 171948), (1288, 169812), (1424, 153594), (1449, 150944), (1484, 147384), (1602, 136528), (1656, 132076), (1696, 128961), (1869, 117024), (1908, 114632), (1932, 113208), (2016, 108491), (2047, 106848), (2136, 102396), (2208, 99057), (2226, 98256), (2438, 89712), (2492, 87768), (2544, 85974), (2576, 84906), (2848, 76797), (2898, 75472), (2968, 73692), (3204, 68264), (3312, 66038), (3339, 65504), (3657, 59808), (3738, 58512), (3816, 57316), (3864, 56604), (4094, 53424), (4272, 51198), (4452, 49128), (4717, 46368), (4876, 44856), (4984, 43884), (5088, 42987), (5152, 42453), (5607, 39008), (5796, 37736), (5936, 36846), (6141, 35616), (6408, 34132), (6624, 33019), (6678, 32752), (7314, 29904), (7476, 29256), (7632, 28658), (7728, 28302), (8188, 26712), (8533, 25632), (8544, 25599), (8904, 24564), (9434, 23184), (9752, 22428), (9968, 21942), (10971, 19936), (11214, 19504), (11592, 18868), (11872, 18423), (12282, 17808), (12816, 17066), (13356, 16376), (14151, 15456), (14329, 15264), (14628, 14952)]