211513008

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 160

約数和(自身を含む): 660672000

約数和(自身を除く): 449158992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 343, 348, 392, 406, 443, 464, 588, 609, 686, 696, 784, 812, 886, 1029, 1176, 1218, 1329, 1372, 1392, 1421, 1624, 1772, 2058, 2352, 2436, 2658, 2744, 2842, 3101, 3248, 3544, 4116, 4263, 4872, 5316, 5488, 5684, 6202, 7088, 8232, 8526, 9303, 9744, 9947, 10632, 11368, 12404, 12847, 16464, 17052, 18606, 19894, 21264, 21707, 22736, 24808, 25694, 29841, 34104, 37212, 38541, 39788, 43414, 49616, 51388, 59682, 65121, 68208, 74424, 77082, 79576, 86828, 89929, 102776, 119364, 130242, 148848, 151949, 154164, 159152, 173656, 179858, 205552, 238728, 260484, 269787, 303898, 308328, 347312, 359716, 455847, 477456, 520968, 539574, 607796, 616656, 629503, 719432, 911694, 1041936, 1079148, 1215592, 1259006, 1438864, 1823388, 1888509, 2158296, 2431184, 2518012, 3646776, 3777018, 4316592, 4406521, 5036024, 7293552, 7554036, 8813042, 10072048, 13219563, 15108072, 17626084, 26439126, 30216144, 35252168, 52878252, 70504336, 105756504, 211513008]

約数ペア:

[(1, 211513008), (2, 105756504), (3, 70504336), (4, 52878252), (6, 35252168), (7, 30216144), (8, 26439126), (12, 17626084), (14, 15108072), (16, 13219563), (21, 10072048), (24, 8813042), (28, 7554036), (29, 7293552), (42, 5036024), (48, 4406521), (49, 4316592), (56, 3777018), (58, 3646776), (84, 2518012), (87, 2431184), (98, 2158296), (112, 1888509), (116, 1823388), (147, 1438864), (168, 1259006), (174, 1215592), (196, 1079148), (203, 1041936), (232, 911694), (294, 719432), (336, 629503), (343, 616656), (348, 607796), (392, 539574), (406, 520968), (443, 477456), (464, 455847), (588, 359716), (609, 347312), (686, 308328), (696, 303898), (784, 269787), (812, 260484), (886, 238728), (1029, 205552), (1176, 179858), (1218, 173656), (1329, 159152), (1372, 154164), (1392, 151949), (1421, 148848), (1624, 130242), (1772, 119364), (2058, 102776), (2352, 89929), (2436, 86828), (2658, 79576), (2744, 77082), (2842, 74424), (3101, 68208), (3248, 65121), (3544, 59682), (4116, 51388), (4263, 49616), (4872, 43414), (5316, 39788), (5488, 38541), (5684, 37212), (6202, 34104), (7088, 29841), (8232, 25694), (8526, 24808), (9303, 22736), (9744, 21707), (9947, 21264), (10632, 19894), (11368, 18606), (12404, 17052), (12847, 16464)]