874079248

素因数分解:

$2^4\times 7^4\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 100

約数和(自身を含む): 2013437228

約数和(自身を除く): 1139357980

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 373, 392, 427, 488, 686, 746, 784, 854, 976, 1372, 1492, 1708, 2401, 2611, 2744, 2984, 2989, 3416, 4802, 5222, 5488, 5968, 5978, 6832, 9604, 10444, 11956, 18277, 19208, 20888, 20923, 22753, 23912, 36554, 38416, 41776, 41846, 45506, 47824, 73108, 83692, 91012, 127939, 146216, 146461, 159271, 167384, 182024, 255878, 292432, 292922, 318542, 334768, 364048, 511756, 585844, 637084, 895573, 1023512, 1114897, 1171688, 1274168, 1791146, 2047024, 2229794, 2343376, 2548336, 3582292, 4459588, 7164584, 7804279, 8919176, 14329168, 15608558, 17838352, 31217116, 54629953, 62434232, 109259906, 124868464, 218519812, 437039624, 874079248]

約数ペア:

[(1, 874079248), (2, 437039624), (4, 218519812), (7, 124868464), (8, 109259906), (14, 62434232), (16, 54629953), (28, 31217116), (49, 17838352), (56, 15608558), (61, 14329168), (98, 8919176), (112, 7804279), (122, 7164584), (196, 4459588), (244, 3582292), (343, 2548336), (373, 2343376), (392, 2229794), (427, 2047024), (488, 1791146), (686, 1274168), (746, 1171688), (784, 1114897), (854, 1023512), (976, 895573), (1372, 637084), (1492, 585844), (1708, 511756), (2401, 364048), (2611, 334768), (2744, 318542), (2984, 292922), (2989, 292432), (3416, 255878), (4802, 182024), (5222, 167384), (5488, 159271), (5968, 146461), (5978, 146216), (6832, 127939), (9604, 91012), (10444, 83692), (11956, 73108), (18277, 47824), (19208, 45506), (20888, 41846), (20923, 41776), (22753, 38416), (23912, 36554)]