1388952

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 3818880

約数和(自身を除く): 2429928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 191, 202, 303, 382, 404, 573, 606, 764, 808, 909, 1146, 1212, 1528, 1719, 1818, 2292, 2424, 3438, 3636, 4584, 6876, 7272, 13752, 19291, 38582, 57873, 77164, 115746, 154328, 173619, 231492, 347238, 462984, 694476, 1388952]

約数ペア:

[(1, 1388952), (2, 694476), (3, 462984), (4, 347238), (6, 231492), (8, 173619), (9, 154328), (12, 115746), (18, 77164), (24, 57873), (36, 38582), (72, 19291), (101, 13752), (191, 7272), (202, 6876), (303, 4584), (382, 3636), (404, 3438), (573, 2424), (606, 2292), (764, 1818), (808, 1719), (909, 1528), (1146, 1212)]