667977126

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 1422774720

約数和(自身を除く): 754797594

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 113, 159, 174, 226, 318, 339, 641, 678, 1282, 1537, 1923, 3074, 3277, 3846, 4611, 5989, 6554, 9222, 9831, 11978, 17967, 18589, 19662, 33973, 35934, 37178, 55767, 67946, 72433, 101919, 111534, 144866, 173681, 203838, 217299, 347362, 434598, 521043, 985217, 1042086, 1970434, 2100557, 2955651, 3838949, 4201114, 5911302, 6301671, 7677898, 11516847, 12603342, 23033694, 111329521, 222659042, 333988563, 667977126]

約数ペア:

[(1, 667977126), (2, 333988563), (3, 222659042), (6, 111329521), (29, 23033694), (53, 12603342), (58, 11516847), (87, 7677898), (106, 6301671), (113, 5911302), (159, 4201114), (174, 3838949), (226, 2955651), (318, 2100557), (339, 1970434), (641, 1042086), (678, 985217), (1282, 521043), (1537, 434598), (1923, 347362), (3074, 217299), (3277, 203838), (3846, 173681), (4611, 144866), (5989, 111534), (6554, 101919), (9222, 72433), (9831, 67946), (11978, 55767), (17967, 37178), (18589, 35934), (19662, 33973)]