245786128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6079}}^1$

素因数の和:6132

約数の個数: 60

約数和(自身を含む): 574487040

約数和(自身を除く): 328700912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 2128, 2527, 2888, 5054, 5776, 6079, 10108, 12158, 20216, 24316, 40432, 42553, 48632, 85106, 97264, 115501, 170212, 231002, 340424, 462004, 680848, 808507, 924008, 1617014, 1848016, 2194519, 3234028, 4389038, 6468056, 8778076, 12936112, 15361633, 17556152, 30723266, 35112304, 61446532, 122893064, 245786128]

約数ペア:

[(1, 245786128), (2, 122893064), (4, 61446532), (7, 35112304), (8, 30723266), (14, 17556152), (16, 15361633), (19, 12936112), (28, 8778076), (38, 6468056), (56, 4389038), (76, 3234028), (112, 2194519), (133, 1848016), (152, 1617014), (266, 924008), (304, 808507), (361, 680848), (532, 462004), (722, 340424), (1064, 231002), (1444, 170212), (2128, 115501), (2527, 97264), (2888, 85106), (5054, 48632), (5776, 42553), (6079, 40432), (10108, 24316), (12158, 20216)]