230851692

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 600936336

約数和(自身を除く): 370084644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 197, 258, 387, 394, 516, 591, 757, 774, 788, 1182, 1514, 1548, 1773, 2271, 2364, 3028, 3546, 4542, 6813, 7092, 8471, 9084, 13626, 16942, 25413, 27252, 32551, 33884, 50826, 65102, 76239, 97653, 101652, 130204, 149129, 152478, 195306, 292959, 298258, 304956, 390612, 447387, 585918, 596516, 894774, 1171836, 1342161, 1789548, 2684322, 5368644, 6412547, 12825094, 19237641, 25650188, 38475282, 57712923, 76950564, 115425846, 230851692]

約数ペア:

[(1, 230851692), (2, 115425846), (3, 76950564), (4, 57712923), (6, 38475282), (9, 25650188), (12, 19237641), (18, 12825094), (36, 6412547), (43, 5368644), (86, 2684322), (129, 1789548), (172, 1342161), (197, 1171836), (258, 894774), (387, 596516), (394, 585918), (516, 447387), (591, 390612), (757, 304956), (774, 298258), (788, 292959), (1182, 195306), (1514, 152478), (1548, 149129), (1773, 130204), (2271, 101652), (2364, 97653), (3028, 76239), (3546, 65102), (4542, 50826), (6813, 33884), (7092, 32551), (8471, 27252), (9084, 25413), (13626, 16942)]