208567296

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 264

約数和(自身を含む): 712749024

約数和(自身を除く): 504181728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 61, 63, 64, 72, 84, 96, 106, 112, 122, 126, 128, 144, 159, 168, 183, 192, 212, 224, 244, 252, 256, 288, 318, 336, 366, 371, 384, 424, 427, 448, 477, 488, 504, 512, 549, 576, 636, 672, 732, 742, 768, 848, 854, 896, 954, 976, 1008, 1024, 1098, 1113, 1152, 1272, 1281, 1344, 1464, 1484, 1536, 1696, 1708, 1792, 1908, 1952, 2016, 2196, 2226, 2304, 2544, 2562, 2688, 2928, 2968, 3072, 3233, 3339, 3392, 3416, 3584, 3816, 3843, 3904, 4032, 4392, 4452, 4608, 5088, 5124, 5376, 5856, 5936, 6466, 6678, 6784, 6832, 7168, 7632, 7686, 7808, 8064, 8784, 8904, 9216, 9699, 10176, 10248, 10752, 11712, 11872, 12932, 13356, 13568, 13664, 15264, 15372, 15616, 16128, 17568, 17808, 19398, 20352, 20496, 21504, 22631, 23424, 23744, 25864, 26712, 27136, 27328, 29097, 30528, 30744, 31232, 32256, 35136, 35616, 38796, 40704, 40992, 45262, 46848, 47488, 51728, 53424, 54272, 54656, 58194, 61056, 61488, 62464, 64512, 67893, 70272, 71232, 77592, 81408, 81984, 90524, 93696, 94976, 103456, 106848, 109312, 116388, 122112, 122976, 135786, 140544, 142464, 155184, 162816, 163968, 181048, 187392, 189952, 203679, 206912, 213696, 218624, 232776, 244224, 245952, 271572, 281088, 284928, 310368, 327936, 362096, 379904, 407358, 413824, 427392, 437248, 465552, 488448, 491904, 543144, 562176, 569856, 620736, 655872, 724192, 814716, 827648, 854784, 931104, 983808, 1086288, 1139712, 1241472, 1311744, 1448384, 1629432, 1655296, 1709568, 1862208, 1967616, 2172576, 2482944, 2896768, 3258864, 3310592, 3419136, 3724416, 3935232, 4345152, 4965888, 5793536, 6517728, 7448832, 8690304, 9931776, 11587072, 13035456, 14897664, 17380608, 23174144, 26070912, 29795328, 34761216, 52141824, 69522432, 104283648, 208567296]

約数ペア:

[(1, 208567296), (2, 104283648), (3, 69522432), (4, 52141824), (6, 34761216), (7, 29795328), (8, 26070912), (9, 23174144), (12, 17380608), (14, 14897664), (16, 13035456), (18, 11587072), (21, 9931776), (24, 8690304), (28, 7448832), (32, 6517728), (36, 5793536), (42, 4965888), (48, 4345152), (53, 3935232), (56, 3724416), (61, 3419136), (63, 3310592), (64, 3258864), (72, 2896768), (84, 2482944), (96, 2172576), (106, 1967616), (112, 1862208), (122, 1709568), (126, 1655296), (128, 1629432), (144, 1448384), (159, 1311744), (168, 1241472), (183, 1139712), (192, 1086288), (212, 983808), (224, 931104), (244, 854784), (252, 827648), (256, 814716), (288, 724192), (318, 655872), (336, 620736), (366, 569856), (371, 562176), (384, 543144), (424, 491904), (427, 488448), (448, 465552), (477, 437248), (488, 427392), (504, 413824), (512, 407358), (549, 379904), (576, 362096), (636, 327936), (672, 310368), (732, 284928), (742, 281088), (768, 271572), (848, 245952), (854, 244224), (896, 232776), (954, 218624), (976, 213696), (1008, 206912), (1024, 203679), (1098, 189952), (1113, 187392), (1152, 181048), (1272, 163968), (1281, 162816), (1344, 155184), (1464, 142464), (1484, 140544), (1536, 135786), (1696, 122976), (1708, 122112), (1792, 116388), (1908, 109312), (1952, 106848), (2016, 103456), (2196, 94976), (2226, 93696), (2304, 90524), (2544, 81984), (2562, 81408), (2688, 77592), (2928, 71232), (2968, 70272), (3072, 67893), (3233, 64512), (3339, 62464), (3392, 61488), (3416, 61056), (3584, 58194), (3816, 54656), (3843, 54272), (3904, 53424), (4032, 51728), (4392, 47488), (4452, 46848), (4608, 45262), (5088, 40992), (5124, 40704), (5376, 38796), (5856, 35616), (5936, 35136), (6466, 32256), (6678, 31232), (6784, 30744), (6832, 30528), (7168, 29097), (7632, 27328), (7686, 27136), (7808, 26712), (8064, 25864), (8784, 23744), (8904, 23424), (9216, 22631), (9699, 21504), (10176, 20496), (10248, 20352), (10752, 19398), (11712, 17808), (11872, 17568), (12932, 16128), (13356, 15616), (13568, 15372), (13664, 15264)]