2012184816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{3259}}^1$

素因数の和:3966

約数の個数: 80

約数和(自身を含む): 5481494400

約数和(自身を除く): 3469309584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 677, 912, 1354, 2031, 2708, 3259, 4062, 5416, 6518, 8124, 9777, 10832, 12863, 13036, 16248, 19554, 25726, 26072, 32496, 38589, 39108, 51452, 52144, 61921, 77178, 78216, 102904, 123842, 154356, 156432, 185763, 205808, 247684, 308712, 371526, 495368, 617424, 743052, 990736, 1486104, 2206343, 2972208, 4412686, 6619029, 8825372, 13238058, 17650744, 26476116, 35301488, 41920517, 52952232, 83841034, 105904464, 125761551, 167682068, 251523102, 335364136, 503046204, 670728272, 1006092408, 2012184816]

約数ペア:

[(1, 2012184816), (2, 1006092408), (3, 670728272), (4, 503046204), (6, 335364136), (8, 251523102), (12, 167682068), (16, 125761551), (19, 105904464), (24, 83841034), (38, 52952232), (48, 41920517), (57, 35301488), (76, 26476116), (114, 17650744), (152, 13238058), (228, 8825372), (304, 6619029), (456, 4412686), (677, 2972208), (912, 2206343), (1354, 1486104), (2031, 990736), (2708, 743052), (3259, 617424), (4062, 495368), (5416, 371526), (6518, 308712), (8124, 247684), (9777, 205808), (10832, 185763), (12863, 156432), (13036, 154356), (16248, 123842), (19554, 102904), (25726, 78216), (26072, 77178), (32496, 61921), (38589, 52144), (39108, 51452)]