749016

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 2068560

約数和(自身を除く): 1319544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 808, 824, 909, 927, 1212, 1236, 1818, 1854, 2424, 2472, 3636, 3708, 7272, 7416, 10403, 20806, 31209, 41612, 62418, 83224, 93627, 124836, 187254, 249672, 374508, 749016]

約数ペア:

[(1, 749016), (2, 374508), (3, 249672), (4, 187254), (6, 124836), (8, 93627), (9, 83224), (12, 62418), (18, 41612), (24, 31209), (36, 20806), (72, 10403), (101, 7416), (103, 7272), (202, 3708), (206, 3636), (303, 2472), (309, 2424), (404, 1854), (412, 1818), (606, 1236), (618, 1212), (808, 927), (824, 909)]