538764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 1411200

約数和(自身を除く): 872436

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 139, 204, 228, 278, 323, 417, 556, 646, 834, 969, 1292, 1668, 1938, 2363, 2641, 3876, 4726, 5282, 7089, 7923, 9452, 10564, 14178, 15846, 28356, 31692, 44897, 89794, 134691, 179588, 269382, 538764]

約数ペア:

[(1, 538764), (2, 269382), (3, 179588), (4, 134691), (6, 89794), (12, 44897), (17, 31692), (19, 28356), (34, 15846), (38, 14178), (51, 10564), (57, 9452), (68, 7923), (76, 7089), (102, 5282), (114, 4726), (139, 3876), (204, 2641), (228, 2363), (278, 1938), (323, 1668), (417, 1292), (556, 969), (646, 834)]