825216816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39341}}^1$

素因数の和:39394

約数の個数: 80

約数和(自身を含む): 2341635840

約数和(自身を除く): 1516419024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 39341, 78682, 118023, 157364, 236046, 314728, 472092, 629456, 747479, 904843, 944184, 1494958, 1809686, 1888368, 2242437, 2714529, 2989916, 3619372, 4484874, 5429058, 5979832, 7238744, 8969748, 10858116, 11959664, 14477488, 17192017, 17939496, 21716232, 34384034, 35878992, 43432464, 51576051, 68768068, 103152102, 137536136, 206304204, 275072272, 412608408, 825216816]

約数ペア:

[(1, 825216816), (2, 412608408), (3, 275072272), (4, 206304204), (6, 137536136), (8, 103152102), (12, 68768068), (16, 51576051), (19, 43432464), (23, 35878992), (24, 34384034), (38, 21716232), (46, 17939496), (48, 17192017), (57, 14477488), (69, 11959664), (76, 10858116), (92, 8969748), (114, 7238744), (138, 5979832), (152, 5429058), (184, 4484874), (228, 3619372), (276, 2989916), (304, 2714529), (368, 2242437), (437, 1888368), (456, 1809686), (552, 1494958), (874, 944184), (912, 904843), (1104, 747479), (1311, 629456), (1748, 472092), (2622, 314728), (3496, 236046), (5244, 157364), (6992, 118023), (10488, 78682), (20976, 39341)]