249969851582

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{53987}}^1$

素因数の和:54102

約数の個数: 72

約数和(自身を含む): 443188895688

約数和(自身を除く): 193219044106

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 121, 209, 242, 361, 418, 583, 722, 1007, 1166, 2014, 2299, 3971, 4598, 6413, 7942, 11077, 12826, 19133, 22154, 38266, 43681, 53987, 87362, 107974, 121847, 210463, 243694, 420926, 593857, 1025753, 1187714, 2051506, 2315093, 2861311, 4630186, 5722622, 6532427, 11283283, 13064854, 19489307, 22566566, 31474421, 38978614, 54364909, 62948842, 108729818, 124116113, 214382377, 248232226, 346218631, 428764754, 598013999, 692437262, 1032933271, 1196027998, 2065866542, 2358206147, 4716412294, 6578153989, 11362265981, 13156307978, 22724531962, 124984925791, 249969851582]

約数ペア:

[(1, 249969851582), (2, 124984925791), (11, 22724531962), (19, 13156307978), (22, 11362265981), (38, 6578153989), (53, 4716412294), (106, 2358206147), (121, 2065866542), (209, 1196027998), (242, 1032933271), (361, 692437262), (418, 598013999), (583, 428764754), (722, 346218631), (1007, 248232226), (1166, 214382377), (2014, 124116113), (2299, 108729818), (3971, 62948842), (4598, 54364909), (6413, 38978614), (7942, 31474421), (11077, 22566566), (12826, 19489307), (19133, 13064854), (22154, 11283283), (38266, 6532427), (43681, 5722622), (53987, 4630186), (87362, 2861311), (107974, 2315093), (121847, 2051506), (210463, 1187714), (243694, 1025753), (420926, 593857)]