505420188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{35603}}^1$

素因数の和:35643

約数の個数: 72

約数和(自身を含む): 1459479168

約数和(自身を除く): 954058980

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 35603, 71206, 106809, 142412, 213618, 249221, 427236, 462839, 498442, 747663, 925678, 996884, 1388517, 1495326, 1851356, 2777034, 2990652, 3239873, 5554068, 6016907, 6479746, 9719619, 12033814, 12959492, 18050721, 19439238, 24067628, 36101442, 38878476, 42118349, 72202884, 84236698, 126355047, 168473396, 252710094, 505420188]

約数ペア:

[(1, 505420188), (2, 252710094), (3, 168473396), (4, 126355047), (6, 84236698), (7, 72202884), (12, 42118349), (13, 38878476), (14, 36101442), (21, 24067628), (26, 19439238), (28, 18050721), (39, 12959492), (42, 12033814), (52, 9719619), (78, 6479746), (84, 6016907), (91, 5554068), (156, 3239873), (169, 2990652), (182, 2777034), (273, 1851356), (338, 1495326), (364, 1388517), (507, 996884), (546, 925678), (676, 747663), (1014, 498442), (1092, 462839), (1183, 427236), (2028, 249221), (2366, 213618), (3549, 142412), (4732, 106809), (7098, 71206), (14196, 35603)]