12831463572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{1723}}^1$

素因数の和:2205

約数の個数: 96

約数和(自身を含む): 31975372800

約数和(自身を除く): 19143909228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 367, 534, 734, 1068, 1101, 1468, 1691, 1723, 2202, 3382, 3446, 4404, 5073, 5169, 6764, 6892, 6973, 10146, 10338, 13946, 20292, 20676, 20919, 27892, 32663, 32737, 41838, 65326, 65474, 83676, 97989, 98211, 130652, 130948, 153347, 195978, 196422, 306694, 391956, 392844, 460041, 613388, 620597, 632341, 920082, 1241194, 1264682, 1840164, 1861791, 1897023, 2482388, 2529364, 2913593, 3723582, 3794046, 5827186, 7447164, 7588092, 8740779, 11654372, 12014479, 17481558, 24028958, 34963116, 36043437, 48057916, 56278349, 72086874, 112556698, 144173748, 168835047, 225113396, 337670094, 675340188, 1069288631, 2138577262, 3207865893, 4277154524, 6415731786, 12831463572]

約数ペア:

[(1, 12831463572), (2, 6415731786), (3, 4277154524), (4, 3207865893), (6, 2138577262), (12, 1069288631), (19, 675340188), (38, 337670094), (57, 225113396), (76, 168835047), (89, 144173748), (114, 112556698), (178, 72086874), (228, 56278349), (267, 48057916), (356, 36043437), (367, 34963116), (534, 24028958), (734, 17481558), (1068, 12014479), (1101, 11654372), (1468, 8740779), (1691, 7588092), (1723, 7447164), (2202, 5827186), (3382, 3794046), (3446, 3723582), (4404, 2913593), (5073, 2529364), (5169, 2482388), (6764, 1897023), (6892, 1861791), (6973, 1840164), (10146, 1264682), (10338, 1241194), (13946, 920082), (20292, 632341), (20676, 620597), (20919, 613388), (27892, 460041), (32663, 392844), (32737, 391956), (41838, 306694), (65326, 196422), (65474, 195978), (83676, 153347), (97989, 130948), (98211, 130652)]