289965546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{12269}}^1$

素因数の和:12391

約数の個数: 48

約数和(自身を含む): 683340840

約数和(自身を除く): 393375294

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 12269, 23634, 24538, 36807, 73614, 110421, 159497, 220842, 318994, 478491, 956982, 1239169, 1435473, 2478338, 2870946, 3717507, 7435014, 11152521, 16109197, 22305042, 32218394, 48327591, 96655182, 144982773, 289965546]

約数ペア:

[(1, 289965546), (2, 144982773), (3, 96655182), (6, 48327591), (9, 32218394), (13, 22305042), (18, 16109197), (26, 11152521), (39, 7435014), (78, 3717507), (101, 2870946), (117, 2478338), (202, 1435473), (234, 1239169), (303, 956982), (606, 478491), (909, 318994), (1313, 220842), (1818, 159497), (2626, 110421), (3939, 73614), (7878, 36807), (11817, 24538), (12269, 23634)]