248540628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{5813}}^1$

素因数の和:6336

約数の個数: 48

約数和(自身を含む): 664191360

約数和(自身を除く): 415650732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3563, 5813, 6108, 7126, 10689, 11626, 14252, 17439, 21378, 23252, 34878, 40691, 42756, 69756, 81382, 122073, 162764, 244146, 488292, 2958817, 5917634, 8876451, 11835268, 17752902, 20711719, 35505804, 41423438, 62135157, 82846876, 124270314, 248540628]

約数ペア:

[(1, 248540628), (2, 124270314), (3, 82846876), (4, 62135157), (6, 41423438), (7, 35505804), (12, 20711719), (14, 17752902), (21, 11835268), (28, 8876451), (42, 5917634), (84, 2958817), (509, 488292), (1018, 244146), (1527, 162764), (2036, 122073), (3054, 81382), (3563, 69756), (5813, 42756), (6108, 40691), (7126, 34878), (10689, 23252), (11626, 21378), (14252, 17439)]