1319772608

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{267811}}^1$

素因数の和:267841

約数の個数: 56

約数和(自身を含む): 3265163904

約数和(自身を除く): 1945391296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 267811, 535622, 1071244, 1874677, 2142488, 2945921, 3749354, 4284976, 5891842, 7498708, 8569952, 11783684, 14997416, 17139904, 20621447, 23567368, 29994832, 41242894, 47134736, 59989664, 82485788, 94269472, 119979328, 164971576, 188538944, 329943152, 659886304, 1319772608]

約数ペア:

[(1, 1319772608), (2, 659886304), (4, 329943152), (7, 188538944), (8, 164971576), (11, 119979328), (14, 94269472), (16, 82485788), (22, 59989664), (28, 47134736), (32, 41242894), (44, 29994832), (56, 23567368), (64, 20621447), (77, 17139904), (88, 14997416), (112, 11783684), (154, 8569952), (176, 7498708), (224, 5891842), (308, 4284976), (352, 3749354), (448, 2945921), (616, 2142488), (704, 1874677), (1232, 1071244), (2464, 535622), (4928, 267811)]