313960716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{202817}}^1$

素因数の和:202870

約数の個数: 36

約数和(自身を含む): 812083272

約数和(自身を除く): 498122556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 202817, 405634, 608451, 811268, 1216902, 1825353, 2433804, 3650706, 7301412, 8721131, 17442262, 26163393, 34884524, 52326786, 78490179, 104653572, 156980358, 313960716]

約数ペア:

[(1, 313960716), (2, 156980358), (3, 104653572), (4, 78490179), (6, 52326786), (9, 34884524), (12, 26163393), (18, 17442262), (36, 8721131), (43, 7301412), (86, 3650706), (129, 2433804), (172, 1825353), (258, 1216902), (387, 811268), (516, 608451), (774, 405634), (1548, 202817)]