2139368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 3113752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 151, 154, 161, 184, 253, 302, 308, 322, 506, 604, 616, 644, 1012, 1057, 1208, 1288, 1661, 1771, 2024, 2114, 3322, 3473, 3542, 4228, 6644, 6946, 7084, 8456, 11627, 13288, 13892, 14168, 23254, 24311, 27784, 38203, 46508, 48622, 76406, 93016, 97244, 152812, 194488, 267421, 305624, 534842, 1069684, 2139368]

約数ペア:

[(1, 2139368), (2, 1069684), (4, 534842), (7, 305624), (8, 267421), (11, 194488), (14, 152812), (22, 97244), (23, 93016), (28, 76406), (44, 48622), (46, 46508), (56, 38203), (77, 27784), (88, 24311), (92, 23254), (151, 14168), (154, 13892), (161, 13288), (184, 11627), (253, 8456), (302, 7084), (308, 6946), (322, 6644), (506, 4228), (604, 3542), (616, 3473), (644, 3322), (1012, 2114), (1057, 2024), (1208, 1771), (1288, 1661)]