313612297904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19464517}}^1$

素因数の和:19464597

約数の個数: 40

約数和(自身を含む): 651672062640

約数和(自身を除く): 338059764736

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 16112, 19464517, 38929034, 77858068, 155716136, 311432272, 369825823, 739651646, 1031619401, 1479303292, 2063238802, 2958606584, 4126477604, 5917213168, 8252955208, 16505910416, 19600768619, 39201537238, 78403074476, 156806148952, 313612297904]

約数ペア:

[(1, 313612297904), (2, 156806148952), (4, 78403074476), (8, 39201537238), (16, 19600768619), (19, 16505910416), (38, 8252955208), (53, 5917213168), (76, 4126477604), (106, 2958606584), (152, 2063238802), (212, 1479303292), (304, 1031619401), (424, 739651646), (848, 369825823), (1007, 311432272), (2014, 155716136), (4028, 77858068), (8056, 38929034), (16112, 19464517)]