316285812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{204319}}^1$

素因数の和:204372

約数の個数: 36

約数和(自身を含む): 818097280

約数和(自身を除く): 501811468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 204319, 408638, 612957, 817276, 1225914, 1838871, 2451828, 3677742, 7355484, 8785717, 17571434, 26357151, 35142868, 52714302, 79071453, 105428604, 158142906, 316285812]

約数ペア:

[(1, 316285812), (2, 158142906), (3, 105428604), (4, 79071453), (6, 52714302), (9, 35142868), (12, 26357151), (18, 17571434), (36, 8785717), (43, 7355484), (86, 3677742), (129, 2451828), (172, 1838871), (258, 1225914), (387, 817276), (516, 612957), (774, 408638), (1548, 204319)]