778115627436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{3455159}}^1$

素因数の和:3455563

約数の個数: 72

約数和(自身を含む): 2117543178240

約数和(自身を除く): 1339427550804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 383, 588, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 10724, 16086, 18767, 32172, 37534, 56301, 75068, 112602, 225204, 3455159, 6910318, 10365477, 13820636, 20730954, 24186113, 41461908, 48372226, 72558339, 96744452, 145116678, 169302791, 290233356, 338605582, 507908373, 677211164, 1015816746, 1323325897, 2031633492, 2646651794, 3969977691, 5293303588, 7939955382, 9263281279, 15879910764, 18526562558, 27789843837, 37053125116, 55579687674, 64842968953, 111159375348, 129685937906, 194528906859, 259371875812, 389057813718, 778115627436]

約数ペア:

[(1, 778115627436), (2, 389057813718), (3, 259371875812), (4, 194528906859), (6, 129685937906), (7, 111159375348), (12, 64842968953), (14, 55579687674), (21, 37053125116), (28, 27789843837), (42, 18526562558), (49, 15879910764), (84, 9263281279), (98, 7939955382), (147, 5293303588), (196, 3969977691), (294, 2646651794), (383, 2031633492), (588, 1323325897), (766, 1015816746), (1149, 677211164), (1532, 507908373), (2298, 338605582), (2681, 290233356), (4596, 169302791), (5362, 145116678), (8043, 96744452), (10724, 72558339), (16086, 48372226), (18767, 41461908), (32172, 24186113), (37534, 20730954), (56301, 13820636), (75068, 10365477), (112602, 6910318), (225204, 3455159)]