15749204768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{1283}}^1$

素因数の和:2158

約数の個数: 96

約数和(自身を含む): 34681312512

約数和(自身を除く): 18932107744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 811, 946, 1283, 1376, 1622, 1892, 2566, 3244, 3784, 5132, 6488, 7568, 8921, 10264, 12976, 14113, 15136, 17842, 20528, 25952, 28226, 34873, 35684, 41056, 55169, 56452, 69746, 71368, 110338, 112904, 139492, 142736, 220676, 225808, 278984, 285472, 383603, 441352, 451616, 557968, 606859, 767206, 882704, 1040513, 1115936, 1213718, 1534412, 1765408, 2081026, 2427436, 3068824, 4162052, 4854872, 6137648, 8324104, 9709744, 11445643, 12275296, 16648208, 19419488, 22891286, 33296416, 44742059, 45782572, 89484118, 91565144, 178968236, 183130288, 357936472, 366260576, 492162649, 715872944, 984325298, 1431745888, 1968650596, 3937301192, 7874602384, 15749204768]

約数ペア:

[(1, 15749204768), (2, 7874602384), (4, 3937301192), (8, 1968650596), (11, 1431745888), (16, 984325298), (22, 715872944), (32, 492162649), (43, 366260576), (44, 357936472), (86, 183130288), (88, 178968236), (172, 91565144), (176, 89484118), (344, 45782572), (352, 44742059), (473, 33296416), (688, 22891286), (811, 19419488), (946, 16648208), (1283, 12275296), (1376, 11445643), (1622, 9709744), (1892, 8324104), (2566, 6137648), (3244, 4854872), (3784, 4162052), (5132, 3068824), (6488, 2427436), (7568, 2081026), (8921, 1765408), (10264, 1534412), (12976, 1213718), (14113, 1115936), (15136, 1040513), (17842, 882704), (20528, 767206), (25952, 606859), (28226, 557968), (34873, 451616), (35684, 441352), (41056, 383603), (55169, 285472), (56452, 278984), (69746, 225808), (71368, 220676), (110338, 142736), (112904, 139492)]