242999172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{519229}}^1$

素因数の和:519252

約数の個数: 36

約数和(自身を含む): 661499020

約数和(自身を除く): 418499848

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 519229, 1038458, 1557687, 2076916, 3115374, 4673061, 6230748, 6749977, 9346122, 13499954, 18692244, 20249931, 26999908, 40499862, 60749793, 80999724, 121499586, 242999172]

約数ペア:

[(1, 242999172), (2, 121499586), (3, 80999724), (4, 60749793), (6, 40499862), (9, 26999908), (12, 20249931), (13, 18692244), (18, 13499954), (26, 9346122), (36, 6749977), (39, 6230748), (52, 4673061), (78, 3115374), (117, 2076916), (156, 1557687), (234, 1038458), (468, 519229)]