969207652

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 2016016128

約数和(自身を除く): 1046808476

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 257, 271, 284, 497, 514, 542, 994, 1028, 1084, 1799, 1897, 1988, 3479, 3598, 3794, 6958, 7196, 7588, 12593, 13279, 13916, 18247, 19241, 25186, 26558, 36494, 38482, 50372, 53116, 69647, 72988, 76964, 127729, 134687, 139294, 255458, 269374, 278588, 487529, 510916, 538748, 894103, 942809, 975058, 1788206, 1885618, 1950116, 3412703, 3576412, 3771236, 4944937, 6825406, 9889874, 13650812, 19779748, 34614559, 69229118, 138458236, 242301913, 484603826, 969207652]

約数ペア:

[(1, 969207652), (2, 484603826), (4, 242301913), (7, 138458236), (14, 69229118), (28, 34614559), (49, 19779748), (71, 13650812), (98, 9889874), (142, 6825406), (196, 4944937), (257, 3771236), (271, 3576412), (284, 3412703), (497, 1950116), (514, 1885618), (542, 1788206), (994, 975058), (1028, 942809), (1084, 894103), (1799, 538748), (1897, 510916), (1988, 487529), (3479, 278588), (3598, 269374), (3794, 255458), (6958, 139294), (7196, 134687), (7588, 127729), (12593, 76964), (13279, 72988), (13916, 69647), (18247, 53116), (19241, 50372), (25186, 38482), (26558, 36494)]