2099746656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1051}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 6837562368

約数和(自身を除く): 4737815712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 991, 1008, 1051, 1982, 2016, 2102, 2973, 3153, 3964, 4204, 5946, 6306, 6937, 7357, 7928, 8408, 8919, 9459, 11892, 12612, 13874, 14714, 15856, 16816, 17838, 18918, 20811, 22071, 23784, 25224, 27748, 29428, 31712, 33632, 35676, 37836, 41622, 44142, 47568, 50448, 55496, 58856, 62433, 66213, 71352, 75672, 83244, 88284, 95136, 100896, 110992, 117712, 124866, 132426, 142704, 151344, 166488, 176568, 221984, 235424, 249732, 264852, 285408, 302688, 332976, 353136, 499464, 529704, 665952, 706272, 998928, 1041541, 1059408, 1997856, 2083082, 2118816, 3124623, 4166164, 6249246, 7290787, 8332328, 9373869, 12498492, 14581574, 16664656, 18747738, 21872361, 24996984, 29163148, 33329312, 37495476, 43744722, 49993968, 58326296, 65617083, 74990952, 87489444, 99987936, 116652592, 131234166, 149981904, 174978888, 233305184, 262468332, 299963808, 349957776, 524936664, 699915552, 1049873328, 2099746656]

約数ペア:

[(1, 2099746656), (2, 1049873328), (3, 699915552), (4, 524936664), (6, 349957776), (7, 299963808), (8, 262468332), (9, 233305184), (12, 174978888), (14, 149981904), (16, 131234166), (18, 116652592), (21, 99987936), (24, 87489444), (28, 74990952), (32, 65617083), (36, 58326296), (42, 49993968), (48, 43744722), (56, 37495476), (63, 33329312), (72, 29163148), (84, 24996984), (96, 21872361), (112, 18747738), (126, 16664656), (144, 14581574), (168, 12498492), (224, 9373869), (252, 8332328), (288, 7290787), (336, 6249246), (504, 4166164), (672, 3124623), (991, 2118816), (1008, 2083082), (1051, 1997856), (1982, 1059408), (2016, 1041541), (2102, 998928), (2973, 706272), (3153, 665952), (3964, 529704), (4204, 499464), (5946, 353136), (6306, 332976), (6937, 302688), (7357, 285408), (7928, 264852), (8408, 249732), (8919, 235424), (9459, 221984), (11892, 176568), (12612, 166488), (13874, 151344), (14714, 142704), (15856, 132426), (16816, 124866), (17838, 117712), (18918, 110992), (20811, 100896), (22071, 95136), (23784, 88284), (25224, 83244), (27748, 75672), (29428, 71352), (31712, 66213), (33632, 62433), (35676, 58856), (37836, 55496), (41622, 50448), (44142, 47568)]