397996965740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1588303}}^1$

素因数の和:1588407

約数の個数: 96

約数和(自身を含む): 979818384384

約数和(自身を除く): 581821418644

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 335, 340, 374, 670, 737, 748, 935, 1139, 1340, 1474, 1870, 2278, 2948, 3685, 3740, 4556, 5695, 7370, 11390, 12529, 14740, 22780, 25058, 50116, 62645, 125290, 250580, 1588303, 3176606, 6353212, 7941515, 15883030, 17471333, 27001151, 31766060, 34942666, 54002302, 69885332, 87356665, 106416301, 108004604, 135005755, 174713330, 212832602, 270011510, 297012661, 349426660, 425665204, 532081505, 540023020, 594025322, 1064163010, 1170579311, 1188050644, 1485063305, 1809077117, 2128326020, 2341158622, 2970126610, 3618154234, 4682317244, 5852896555, 5940253220, 7236308468, 9045385585, 11705793110, 18090771170, 19899848287, 23411586220, 36181542340, 39799696574, 79599393148, 99499241435, 198998482870, 397996965740]

約数ペア:

[(1, 397996965740), (2, 198998482870), (4, 99499241435), (5, 79599393148), (10, 39799696574), (11, 36181542340), (17, 23411586220), (20, 19899848287), (22, 18090771170), (34, 11705793110), (44, 9045385585), (55, 7236308468), (67, 5940253220), (68, 5852896555), (85, 4682317244), (110, 3618154234), (134, 2970126610), (170, 2341158622), (187, 2128326020), (220, 1809077117), (268, 1485063305), (335, 1188050644), (340, 1170579311), (374, 1064163010), (670, 594025322), (737, 540023020), (748, 532081505), (935, 425665204), (1139, 349426660), (1340, 297012661), (1474, 270011510), (1870, 212832602), (2278, 174713330), (2948, 135005755), (3685, 108004604), (3740, 106416301), (4556, 87356665), (5695, 69885332), (7370, 54002302), (11390, 34942666), (12529, 31766060), (14740, 27001151), (22780, 17471333), (25058, 15883030), (50116, 7941515), (62645, 6353212), (125290, 3176606), (250580, 1588303)]