320293416

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{4751}}^1$

素因数の和:4866

約数の個数: 48

約数和(自身を含む): 816298560

約数和(自身を除く): 496005144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 2809, 4751, 5618, 8427, 9502, 11236, 14253, 16854, 19004, 22472, 28506, 33708, 38008, 57012, 67416, 114024, 251803, 503606, 755409, 1007212, 1510818, 2014424, 3021636, 6043272, 13345559, 26691118, 40036677, 53382236, 80073354, 106764472, 160146708, 320293416]

約数ペア:

[(1, 320293416), (2, 160146708), (3, 106764472), (4, 80073354), (6, 53382236), (8, 40036677), (12, 26691118), (24, 13345559), (53, 6043272), (106, 3021636), (159, 2014424), (212, 1510818), (318, 1007212), (424, 755409), (636, 503606), (1272, 251803), (2809, 114024), (4751, 67416), (5618, 57012), (8427, 38008), (9502, 33708), (11236, 28506), (14253, 22472), (16854, 19004)]