12808432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 32220160

約数和(自身を除く): 19411728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 463, 494, 532, 728, 926, 988, 1064, 1456, 1729, 1852, 1976, 2128, 3241, 3458, 3704, 3952, 6019, 6482, 6916, 7408, 8797, 12038, 12964, 13832, 17594, 24076, 25928, 27664, 35188, 42133, 48152, 51856, 61579, 70376, 84266, 96304, 114361, 123158, 140752, 168532, 228722, 246316, 337064, 457444, 492632, 674128, 800527, 914888, 985264, 1601054, 1829776, 3202108, 6404216, 12808432]

約数ペア:

[(1, 12808432), (2, 6404216), (4, 3202108), (7, 1829776), (8, 1601054), (13, 985264), (14, 914888), (16, 800527), (19, 674128), (26, 492632), (28, 457444), (38, 337064), (52, 246316), (56, 228722), (76, 168532), (91, 140752), (104, 123158), (112, 114361), (133, 96304), (152, 84266), (182, 70376), (208, 61579), (247, 51856), (266, 48152), (304, 42133), (364, 35188), (463, 27664), (494, 25928), (532, 24076), (728, 17594), (926, 13832), (988, 12964), (1064, 12038), (1456, 8797), (1729, 7408), (1852, 6916), (1976, 6482), (2128, 6019), (3241, 3952), (3458, 3704)]