379556188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 773281152

約数和(自身を除く): 393724964

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 62, 82, 121, 124, 164, 242, 341, 451, 484, 617, 682, 902, 1234, 1271, 1364, 1804, 2468, 2542, 3751, 4961, 5084, 6787, 7502, 9922, 13574, 13981, 15004, 19127, 19844, 25297, 27148, 27962, 38254, 50594, 55924, 74657, 76508, 101188, 149314, 153791, 210397, 278267, 298628, 307582, 420794, 556534, 615164, 784207, 841588, 1113068, 1568414, 2314367, 3060937, 3136828, 4628734, 6121874, 8626277, 9257468, 12243748, 17252554, 34505108, 94889047, 189778094, 379556188]

約数ペア:

[(1, 379556188), (2, 189778094), (4, 94889047), (11, 34505108), (22, 17252554), (31, 12243748), (41, 9257468), (44, 8626277), (62, 6121874), (82, 4628734), (121, 3136828), (124, 3060937), (164, 2314367), (242, 1568414), (341, 1113068), (451, 841588), (484, 784207), (617, 615164), (682, 556534), (902, 420794), (1234, 307582), (1271, 298628), (1364, 278267), (1804, 210397), (2468, 153791), (2542, 149314), (3751, 101188), (4961, 76508), (5084, 74657), (6787, 55924), (7502, 50594), (9922, 38254), (13574, 27962), (13981, 27148), (15004, 25297), (19127, 19844)]