231684

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 554400

約数和(自身を除く): 322716

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 449, 516, 898, 1347, 1796, 2694, 5388, 19307, 38614, 57921, 77228, 115842, 231684]

約数ペア:

[(1, 231684), (2, 115842), (3, 77228), (4, 57921), (6, 38614), (12, 19307), (43, 5388), (86, 2694), (129, 1796), (172, 1347), (258, 898), (449, 516)]