331338564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{214043}}^1$

素因数の和:214096

約数の個数: 36

約数和(自身を含む): 857032176

約数和(自身を除く): 525693612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 214043, 428086, 642129, 856172, 1284258, 1926387, 2568516, 3852774, 7705548, 9203849, 18407698, 27611547, 36815396, 55223094, 82834641, 110446188, 165669282, 331338564]

約数ペア:

[(1, 331338564), (2, 165669282), (3, 110446188), (4, 82834641), (6, 55223094), (9, 36815396), (12, 27611547), (18, 18407698), (36, 9203849), (43, 7705548), (86, 3852774), (129, 2568516), (172, 1926387), (258, 1284258), (387, 856172), (516, 642129), (774, 428086), (1548, 214043)]