756388752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132421}}^1$

素因数の和:132456

約数の個数: 80

約数和(自身を含む): 2364527232

約数和(自身を除く): 1608138480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 132421, 264842, 397263, 529684, 794526, 926947, 1059368, 1589052, 1853894, 2118736, 2251157, 2780841, 3178104, 3707788, 4502314, 5561682, 6356208, 6753471, 7415576, 9004628, 11123364, 13506942, 14831152, 15758099, 18009256, 22246728, 27013884, 31516198, 36018512, 44493456, 47274297, 54027768, 63032396, 94548594, 108055536, 126064792, 189097188, 252129584, 378194376, 756388752]

約数ペア:

[(1, 756388752), (2, 378194376), (3, 252129584), (4, 189097188), (6, 126064792), (7, 108055536), (8, 94548594), (12, 63032396), (14, 54027768), (16, 47274297), (17, 44493456), (21, 36018512), (24, 31516198), (28, 27013884), (34, 22246728), (42, 18009256), (48, 15758099), (51, 14831152), (56, 13506942), (68, 11123364), (84, 9004628), (102, 7415576), (112, 6753471), (119, 6356208), (136, 5561682), (168, 4502314), (204, 3707788), (238, 3178104), (272, 2780841), (336, 2251157), (357, 2118736), (408, 1853894), (476, 1589052), (714, 1059368), (816, 926947), (952, 794526), (1428, 529684), (1904, 397263), (2856, 264842), (5712, 132421)]