251011588

素因数分解:

$2^2\times {\mathrm{29}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 475292160

約数和(自身を除く): 224280572

約数列:

[1, 2, 4, 29, 31, 58, 62, 83, 116, 124, 166, 332, 841, 899, 1682, 1798, 2407, 2573, 3364, 3596, 4814, 5146, 9628, 10292, 24389, 26071, 48778, 52142, 69803, 74617, 97556, 104284, 139606, 149234, 279212, 298468, 756059, 1512118, 2024287, 2163893, 3024236, 4048574, 4327786, 8097148, 8655572, 62752897, 125505794, 251011588]

約数ペア:

[(1, 251011588), (2, 125505794), (4, 62752897), (29, 8655572), (31, 8097148), (58, 4327786), (62, 4048574), (83, 3024236), (116, 2163893), (124, 2024287), (166, 1512118), (332, 756059), (841, 298468), (899, 279212), (1682, 149234), (1798, 139606), (2407, 104284), (2573, 97556), (3364, 74617), (3596, 69803), (4814, 52142), (5146, 48778), (9628, 26071), (10292, 24389)]