291249083564

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{97171}}^1$

素因数の和:97478

約数の個数: 48

約数和(自身を含む): 528926630400

約数和(自身を除く): 237677546836

約数列:

[1, 2, 4, 47, 94, 107, 149, 188, 214, 298, 428, 596, 5029, 7003, 10058, 14006, 15943, 20116, 28012, 31886, 63772, 97171, 194342, 388684, 749321, 1498642, 2997284, 4567037, 9134074, 10397297, 14478479, 18268148, 20794594, 28956958, 41589188, 57913916, 488672959, 680488513, 977345918, 1360977026, 1549197253, 1954691836, 2721954052, 3098394506, 6196789012, 72812270891, 145624541782, 291249083564]

約数ペア:

[(1, 291249083564), (2, 145624541782), (4, 72812270891), (47, 6196789012), (94, 3098394506), (107, 2721954052), (149, 1954691836), (188, 1549197253), (214, 1360977026), (298, 977345918), (428, 680488513), (596, 488672959), (5029, 57913916), (7003, 41589188), (10058, 28956958), (14006, 20794594), (15943, 18268148), (20116, 14478479), (28012, 10397297), (31886, 9134074), (63772, 4567037), (97171, 2997284), (194342, 1498642), (388684, 749321)]