777747926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 1325004480

約数和(自身を除く): 547256554

約数列:

[1, 2, 17, 29, 34, 58, 61, 67, 122, 134, 193, 386, 493, 986, 1037, 1139, 1769, 1943, 2074, 2278, 3281, 3538, 3886, 4087, 5597, 6562, 8174, 11194, 11773, 12931, 23546, 25862, 30073, 33031, 60146, 66062, 69479, 95149, 118523, 138958, 190298, 200141, 219827, 237046, 341417, 374999, 400282, 439654, 682834, 749998, 788791, 1577582, 2014891, 4029782, 5804089, 6374983, 11608178, 12749966, 13409447, 22874939, 26818894, 45749878, 388873963, 777747926]

約数ペア:

[(1, 777747926), (2, 388873963), (17, 45749878), (29, 26818894), (34, 22874939), (58, 13409447), (61, 12749966), (67, 11608178), (122, 6374983), (134, 5804089), (193, 4029782), (386, 2014891), (493, 1577582), (986, 788791), (1037, 749998), (1139, 682834), (1769, 439654), (1943, 400282), (2074, 374999), (2278, 341417), (3281, 237046), (3538, 219827), (3886, 200141), (4087, 190298), (5597, 138958), (6562, 118523), (8174, 95149), (11194, 69479), (11773, 66062), (12931, 60146), (23546, 33031), (25862, 30073)]