211748256

素因数分解:

$2^5\times 3^6\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 168

約数和(自身を含む): 648651780

約数和(自身を除く): 436903524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 243, 261, 288, 313, 324, 348, 432, 464, 486, 522, 626, 648, 696, 729, 783, 864, 928, 939, 972, 1044, 1252, 1296, 1392, 1458, 1566, 1878, 1944, 2088, 2349, 2504, 2592, 2784, 2817, 2916, 3132, 3756, 3888, 4176, 4698, 5008, 5634, 5832, 6264, 7047, 7512, 7776, 8352, 8451, 9077, 9396, 10016, 11268, 11664, 12528, 14094, 15024, 16902, 18154, 18792, 21141, 22536, 23328, 25056, 25353, 27231, 28188, 30048, 33804, 36308, 37584, 42282, 45072, 50706, 54462, 56376, 67608, 72616, 75168, 76059, 81693, 84564, 90144, 101412, 108924, 112752, 135216, 145232, 152118, 163386, 169128, 202824, 217848, 225504, 228177, 245079, 270432, 290464, 304236, 326772, 338256, 405648, 435696, 456354, 490158, 608472, 653544, 676512, 735237, 811296, 871392, 912708, 980316, 1216944, 1307088, 1470474, 1825416, 1960632, 2205711, 2433888, 2614176, 2940948, 3650832, 3921264, 4411422, 5881896, 6617133, 7301664, 7842528, 8822844, 11763792, 13234266, 17645688, 23527584, 26468532, 35291376, 52937064, 70582752, 105874128, 211748256]

約数ペア:

[(1, 211748256), (2, 105874128), (3, 70582752), (4, 52937064), (6, 35291376), (8, 26468532), (9, 23527584), (12, 17645688), (16, 13234266), (18, 11763792), (24, 8822844), (27, 7842528), (29, 7301664), (32, 6617133), (36, 5881896), (48, 4411422), (54, 3921264), (58, 3650832), (72, 2940948), (81, 2614176), (87, 2433888), (96, 2205711), (108, 1960632), (116, 1825416), (144, 1470474), (162, 1307088), (174, 1216944), (216, 980316), (232, 912708), (243, 871392), (261, 811296), (288, 735237), (313, 676512), (324, 653544), (348, 608472), (432, 490158), (464, 456354), (486, 435696), (522, 405648), (626, 338256), (648, 326772), (696, 304236), (729, 290464), (783, 270432), (864, 245079), (928, 228177), (939, 225504), (972, 217848), (1044, 202824), (1252, 169128), (1296, 163386), (1392, 152118), (1458, 145232), (1566, 135216), (1878, 112752), (1944, 108924), (2088, 101412), (2349, 90144), (2504, 84564), (2592, 81693), (2784, 76059), (2817, 75168), (2916, 72616), (3132, 67608), (3756, 56376), (3888, 54462), (4176, 50706), (4698, 45072), (5008, 42282), (5634, 37584), (5832, 36308), (6264, 33804), (7047, 30048), (7512, 28188), (7776, 27231), (8352, 25353), (8451, 25056), (9077, 23328), (9396, 22536), (10016, 21141), (11268, 18792), (11664, 18154), (12528, 16902), (14094, 15024)]