538201326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 1193693760

約数和(自身を除く): 655492434

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 101, 106, 159, 202, 303, 318, 606, 689, 1289, 1313, 1378, 2067, 2578, 2626, 3867, 3939, 4134, 5353, 7734, 7878, 10706, 16059, 16757, 32118, 33514, 50271, 68317, 69589, 100542, 130189, 136634, 139178, 204951, 208767, 260378, 390567, 409902, 417534, 781134, 888121, 1692457, 1776242, 2664363, 3384914, 5077371, 5328726, 6900017, 10154742, 13800034, 20700051, 41400102, 89700221, 179400442, 269100663, 538201326]

約数ペア:

[(1, 538201326), (2, 269100663), (3, 179400442), (6, 89700221), (13, 41400102), (26, 20700051), (39, 13800034), (53, 10154742), (78, 6900017), (101, 5328726), (106, 5077371), (159, 3384914), (202, 2664363), (303, 1776242), (318, 1692457), (606, 888121), (689, 781134), (1289, 417534), (1313, 409902), (1378, 390567), (2067, 260378), (2578, 208767), (2626, 204951), (3867, 139178), (3939, 136634), (4134, 130189), (5353, 100542), (7734, 69589), (7878, 68317), (10706, 50271), (16059, 33514), (16757, 32118)]