197551056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 539965440

約数和(自身を除く): 342414384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 251, 304, 456, 502, 753, 863, 912, 1004, 1506, 1726, 2008, 2589, 3012, 3452, 4016, 4769, 5178, 6024, 6904, 9538, 10356, 12048, 13808, 14307, 16397, 19076, 20712, 28614, 32794, 38152, 41424, 49191, 57228, 65588, 76304, 98382, 114456, 131176, 196764, 216613, 228912, 262352, 393528, 433226, 649839, 787056, 866452, 1299678, 1732904, 2599356, 3465808, 4115647, 5198712, 8231294, 10397424, 12346941, 16462588, 24693882, 32925176, 49387764, 65850352, 98775528, 197551056]

約数ペア:

[(1, 197551056), (2, 98775528), (3, 65850352), (4, 49387764), (6, 32925176), (8, 24693882), (12, 16462588), (16, 12346941), (19, 10397424), (24, 8231294), (38, 5198712), (48, 4115647), (57, 3465808), (76, 2599356), (114, 1732904), (152, 1299678), (228, 866452), (251, 787056), (304, 649839), (456, 433226), (502, 393528), (753, 262352), (863, 228912), (912, 216613), (1004, 196764), (1506, 131176), (1726, 114456), (2008, 98382), (2589, 76304), (3012, 65588), (3452, 57228), (4016, 49191), (4769, 41424), (5178, 38152), (6024, 32794), (6904, 28614), (9538, 20712), (10356, 19076), (12048, 16397), (13808, 14307)]