265145634

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{66653}}^1$

素因数の和:66691

約数の個数: 48

約数和(自身を含む): 655075512

約数和(自身を除く): 389929878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 66653, 133306, 199959, 399918, 599877, 866489, 1133101, 1199754, 1732978, 2266202, 2599467, 3399303, 5198934, 6798606, 7798401, 10197909, 14730313, 15596802, 20395818, 29460626, 44190939, 88381878, 132572817, 265145634]

約数ペア:

[(1, 265145634), (2, 132572817), (3, 88381878), (6, 44190939), (9, 29460626), (13, 20395818), (17, 15596802), (18, 14730313), (26, 10197909), (34, 7798401), (39, 6798606), (51, 5198934), (78, 3399303), (102, 2599467), (117, 2266202), (153, 1732978), (221, 1199754), (234, 1133101), (306, 866489), (442, 599877), (663, 399918), (1326, 199959), (1989, 133306), (3978, 66653)]