639212317562

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{507317}}^1$

素因数の和:507412

約数の個数: 96

約数和(自身を含む): 1282532372352

約数和(自身を除く): 643320054790

約数列:

[1, 2, 7, 13, 14, 23, 26, 43, 46, 49, 86, 91, 98, 161, 182, 299, 301, 322, 559, 598, 602, 637, 989, 1118, 1127, 1274, 1978, 2093, 2107, 2254, 3913, 4186, 4214, 6923, 7826, 12857, 13846, 14651, 25714, 27391, 29302, 48461, 54782, 89999, 96922, 179998, 507317, 629993, 1014634, 1259986, 3551219, 6595121, 7102438, 11668291, 13190242, 21814631, 23336582, 24858533, 43629262, 46165847, 49717066, 81678037, 92331694, 151687783, 152702417, 163356074, 283590203, 303375566, 305404834, 323160929, 501736513, 567180406, 571746259, 646321858, 1003473026, 1061814481, 1068916919, 1143492518, 1985131421, 2123628962, 2137833838, 3512155591, 3970262842, 6522574669, 7024311182, 7432701367, 13045149338, 13895919947, 14865402734, 24585089137, 27791839894, 45658022683, 49170178274, 91316045366, 319606158781, 639212317562]

約数ペア:

[(1, 639212317562), (2, 319606158781), (7, 91316045366), (13, 49170178274), (14, 45658022683), (23, 27791839894), (26, 24585089137), (43, 14865402734), (46, 13895919947), (49, 13045149338), (86, 7432701367), (91, 7024311182), (98, 6522574669), (161, 3970262842), (182, 3512155591), (299, 2137833838), (301, 2123628962), (322, 1985131421), (559, 1143492518), (598, 1068916919), (602, 1061814481), (637, 1003473026), (989, 646321858), (1118, 571746259), (1127, 567180406), (1274, 501736513), (1978, 323160929), (2093, 305404834), (2107, 303375566), (2254, 283590203), (3913, 163356074), (4186, 152702417), (4214, 151687783), (6923, 92331694), (7826, 81678037), (12857, 49717066), (13846, 46165847), (14651, 43629262), (25714, 24858533), (27391, 23336582), (29302, 21814631), (48461, 13190242), (54782, 11668291), (89999, 7102438), (96922, 6595121), (179998, 3551219), (507317, 1259986), (629993, 1014634)]