339921392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{2609}}^1$

素因数の和:3113

約数の個数: 40

約数和(自身を含む): 699062400

約数和(自身を除く): 359141008

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 479, 958, 1916, 2609, 3832, 5218, 7664, 8143, 10436, 16286, 20872, 32572, 41744, 44353, 65144, 88706, 130288, 177412, 354824, 709648, 1249711, 2499422, 4998844, 9997688, 19995376, 21245087, 42490174, 84980348, 169960696, 339921392]

約数ペア:

[(1, 339921392), (2, 169960696), (4, 84980348), (8, 42490174), (16, 21245087), (17, 19995376), (34, 9997688), (68, 4998844), (136, 2499422), (272, 1249711), (479, 709648), (958, 354824), (1916, 177412), (2609, 130288), (3832, 88706), (5218, 65144), (7664, 44353), (8143, 41744), (10436, 32572), (16286, 20872)]