998688

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 2673216

約数和(自身を除く): 1674528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 808, 824, 1212, 1236, 1616, 1648, 2424, 2472, 3232, 3296, 4848, 4944, 9696, 9888, 10403, 20806, 31209, 41612, 62418, 83224, 124836, 166448, 249672, 332896, 499344, 998688]

約数ペア:

[(1, 998688), (2, 499344), (3, 332896), (4, 249672), (6, 166448), (8, 124836), (12, 83224), (16, 62418), (24, 41612), (32, 31209), (48, 20806), (96, 10403), (101, 9888), (103, 9696), (202, 4944), (206, 4848), (303, 3296), (309, 3232), (404, 2472), (412, 2424), (606, 1648), (618, 1616), (808, 1236), (824, 1212)]