252782208

素因数分解:

$2^7\times 3^8\times 7^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 883328160

約数和(自身を除く): 630545952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 43, 48, 54, 56, 63, 64, 72, 81, 84, 86, 96, 108, 112, 126, 128, 129, 144, 162, 168, 172, 189, 192, 216, 224, 243, 252, 258, 288, 301, 324, 336, 344, 378, 384, 387, 432, 448, 486, 504, 516, 567, 576, 602, 648, 672, 688, 729, 756, 774, 864, 896, 903, 972, 1008, 1032, 1134, 1152, 1161, 1204, 1296, 1344, 1376, 1458, 1512, 1548, 1701, 1728, 1806, 1944, 2016, 2064, 2187, 2268, 2322, 2408, 2592, 2688, 2709, 2752, 2916, 3024, 3096, 3402, 3456, 3483, 3612, 3888, 4032, 4128, 4374, 4536, 4644, 4816, 5103, 5184, 5418, 5504, 5832, 6048, 6192, 6561, 6804, 6966, 7224, 7776, 8064, 8127, 8256, 8748, 9072, 9288, 9632, 10206, 10368, 10449, 10836, 11664, 12096, 12384, 13122, 13608, 13932, 14448, 15309, 15552, 16254, 16512, 17496, 18144, 18576, 19264, 20412, 20898, 21672, 23328, 24192, 24381, 24768, 26244, 27216, 27864, 28896, 30618, 31104, 31347, 32508, 34992, 36288, 37152, 38528, 40824, 41796, 43344, 45927, 46656, 48762, 49536, 52488, 54432, 55728, 57792, 61236, 62694, 65016, 69984, 72576, 73143, 74304, 81648, 83592, 86688, 91854, 93312, 94041, 97524, 104976, 108864, 111456, 115584, 122472, 125388, 130032, 139968, 146286, 148608, 163296, 167184, 173376, 183708, 188082, 195048, 209952, 217728, 219429, 222912, 244944, 250776, 260064, 279936, 282123, 292572, 326592, 334368, 346752, 367416, 376164, 390096, 419904, 438858, 445824, 489888, 501552, 520128, 564246, 585144, 653184, 658287, 668736, 734832, 752328, 780192, 839808, 877716, 979776, 1003104, 1040256, 1128492, 1170288, 1316574, 1337472, 1469664, 1504656, 1560384, 1755432, 1959552, 1974861, 2006208, 2256984, 2340576, 2633148, 2939328, 3009312, 3120768, 3510864, 3949722, 4012416, 4513968, 4681152, 5266296, 5878656, 6018624, 7021728, 7899444, 9027936, 9362304, 10532592, 12037248, 14043456, 15798888, 18055872, 21065184, 28086912, 31597776, 36111744, 42130368, 63195552, 84260736, 126391104, 252782208]

約数ペア:

[(1, 252782208), (2, 126391104), (3, 84260736), (4, 63195552), (6, 42130368), (7, 36111744), (8, 31597776), (9, 28086912), (12, 21065184), (14, 18055872), (16, 15798888), (18, 14043456), (21, 12037248), (24, 10532592), (27, 9362304), (28, 9027936), (32, 7899444), (36, 7021728), (42, 6018624), (43, 5878656), (48, 5266296), (54, 4681152), (56, 4513968), (63, 4012416), (64, 3949722), (72, 3510864), (81, 3120768), (84, 3009312), (86, 2939328), (96, 2633148), (108, 2340576), (112, 2256984), (126, 2006208), (128, 1974861), (129, 1959552), (144, 1755432), (162, 1560384), (168, 1504656), (172, 1469664), (189, 1337472), (192, 1316574), (216, 1170288), (224, 1128492), (243, 1040256), (252, 1003104), (258, 979776), (288, 877716), (301, 839808), (324, 780192), (336, 752328), (344, 734832), (378, 668736), (384, 658287), (387, 653184), (432, 585144), (448, 564246), (486, 520128), (504, 501552), (516, 489888), (567, 445824), (576, 438858), (602, 419904), (648, 390096), (672, 376164), (688, 367416), (729, 346752), (756, 334368), (774, 326592), (864, 292572), (896, 282123), (903, 279936), (972, 260064), (1008, 250776), (1032, 244944), (1134, 222912), (1152, 219429), (1161, 217728), (1204, 209952), (1296, 195048), (1344, 188082), (1376, 183708), (1458, 173376), (1512, 167184), (1548, 163296), (1701, 148608), (1728, 146286), (1806, 139968), (1944, 130032), (2016, 125388), (2064, 122472), (2187, 115584), (2268, 111456), (2322, 108864), (2408, 104976), (2592, 97524), (2688, 94041), (2709, 93312), (2752, 91854), (2916, 86688), (3024, 83592), (3096, 81648), (3402, 74304), (3456, 73143), (3483, 72576), (3612, 69984), (3888, 65016), (4032, 62694), (4128, 61236), (4374, 57792), (4536, 55728), (4644, 54432), (4816, 52488), (5103, 49536), (5184, 48762), (5418, 46656), (5504, 45927), (5832, 43344), (6048, 41796), (6192, 40824), (6561, 38528), (6804, 37152), (6966, 36288), (7224, 34992), (7776, 32508), (8064, 31347), (8127, 31104), (8256, 30618), (8748, 28896), (9072, 27864), (9288, 27216), (9632, 26244), (10206, 24768), (10368, 24381), (10449, 24192), (10836, 23328), (11664, 21672), (12096, 20898), (12384, 20412), (13122, 19264), (13608, 18576), (13932, 18144), (14448, 17496), (15309, 16512), (15552, 16254)]