1665288

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 4574700

約数和(自身を除く): 2909412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 229, 303, 404, 458, 606, 687, 808, 909, 916, 1212, 1374, 1818, 1832, 2061, 2424, 2748, 3636, 4122, 5496, 7272, 8244, 16488, 23129, 46258, 69387, 92516, 138774, 185032, 208161, 277548, 416322, 555096, 832644, 1665288]

約数ペア:

[(1, 1665288), (2, 832644), (3, 555096), (4, 416322), (6, 277548), (8, 208161), (9, 185032), (12, 138774), (18, 92516), (24, 69387), (36, 46258), (72, 23129), (101, 16488), (202, 8244), (229, 7272), (303, 5496), (404, 4122), (458, 3636), (606, 2748), (687, 2424), (808, 2061), (909, 1832), (916, 1818), (1212, 1374)]