1949764752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1051}}^1$

素因数の和:2069

約数の個数: 120

約数和(自身を含む): 5887900928

約数和(自身を除く): 3938136176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 991, 1051, 1872, 1982, 2102, 2973, 3153, 3964, 4204, 5946, 6306, 7928, 8408, 8919, 9459, 11892, 12612, 12883, 13663, 15856, 16816, 17838, 18918, 23784, 25224, 25766, 27326, 35676, 37836, 38649, 40989, 47568, 50448, 51532, 54652, 71352, 75672, 77298, 81978, 103064, 109304, 115947, 122967, 142704, 151344, 154596, 163956, 206128, 218608, 231894, 245934, 309192, 327912, 463788, 491868, 618384, 655824, 927576, 983736, 1041541, 1855152, 1967472, 2083082, 3124623, 4166164, 6249246, 8332328, 9373869, 12498492, 13540033, 16664656, 18747738, 24996984, 27080066, 37495476, 40620099, 49993968, 54160132, 74990952, 81240198, 108320264, 121860297, 149981904, 162480396, 216640528, 243720594, 324960792, 487441188, 649921584, 974882376, 1949764752]

約数ペア:

[(1, 1949764752), (2, 974882376), (3, 649921584), (4, 487441188), (6, 324960792), (8, 243720594), (9, 216640528), (12, 162480396), (13, 149981904), (16, 121860297), (18, 108320264), (24, 81240198), (26, 74990952), (36, 54160132), (39, 49993968), (48, 40620099), (52, 37495476), (72, 27080066), (78, 24996984), (104, 18747738), (117, 16664656), (144, 13540033), (156, 12498492), (208, 9373869), (234, 8332328), (312, 6249246), (468, 4166164), (624, 3124623), (936, 2083082), (991, 1967472), (1051, 1855152), (1872, 1041541), (1982, 983736), (2102, 927576), (2973, 655824), (3153, 618384), (3964, 491868), (4204, 463788), (5946, 327912), (6306, 309192), (7928, 245934), (8408, 231894), (8919, 218608), (9459, 206128), (11892, 163956), (12612, 154596), (12883, 151344), (13663, 142704), (15856, 122967), (16816, 115947), (17838, 109304), (18918, 103064), (23784, 81978), (25224, 77298), (25766, 75672), (27326, 71352), (35676, 54652), (37836, 51532), (38649, 50448), (40989, 47568)]