12255981232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2927}}^1$

素因数の和:3626

約数の個数: 80

約数和(自身を含む): 26655293952

約数和(自身を除く): 14399312720

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 643, 814, 1286, 1628, 2572, 2927, 3256, 5144, 5854, 6512, 7073, 10288, 11708, 14146, 23416, 23791, 28292, 32197, 46832, 47582, 56584, 64394, 95164, 108299, 113168, 128788, 190328, 216598, 257576, 261701, 380656, 433196, 515152, 523402, 866392, 1046804, 1191289, 1732784, 1882061, 2093608, 2382578, 3764122, 4187216, 4765156, 7528244, 9530312, 15056488, 19060624, 20702671, 30112976, 41405342, 69636257, 82810684, 139272514, 165621368, 278545028, 331242736, 557090056, 765998827, 1114180112, 1531997654, 3063995308, 6127990616, 12255981232]

約数ペア:

[(1, 12255981232), (2, 6127990616), (4, 3063995308), (8, 1531997654), (11, 1114180112), (16, 765998827), (22, 557090056), (37, 331242736), (44, 278545028), (74, 165621368), (88, 139272514), (148, 82810684), (176, 69636257), (296, 41405342), (407, 30112976), (592, 20702671), (643, 19060624), (814, 15056488), (1286, 9530312), (1628, 7528244), (2572, 4765156), (2927, 4187216), (3256, 3764122), (5144, 2382578), (5854, 2093608), (6512, 1882061), (7073, 1732784), (10288, 1191289), (11708, 1046804), (14146, 866392), (23416, 523402), (23791, 515152), (28292, 433196), (32197, 380656), (46832, 261701), (47582, 257576), (56584, 216598), (64394, 190328), (95164, 128788), (108299, 113168)]