245650968

素因数分解:

$2^3\times 3^4\times {\mathrm{233}}^1\times {\mathrm{1627}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 691427880

約数和(自身を除く): 445776912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 233, 324, 466, 648, 699, 932, 1398, 1627, 1864, 2097, 2796, 3254, 4194, 4881, 5592, 6291, 6508, 8388, 9762, 12582, 13016, 14643, 16776, 18873, 19524, 25164, 29286, 37746, 39048, 43929, 50328, 58572, 75492, 87858, 117144, 131787, 150984, 175716, 263574, 351432, 379091, 527148, 758182, 1054296, 1137273, 1516364, 2274546, 3032728, 3411819, 4549092, 6823638, 9098184, 10235457, 13647276, 20470914, 27294552, 30706371, 40941828, 61412742, 81883656, 122825484, 245650968]

約数ペア:

[(1, 245650968), (2, 122825484), (3, 81883656), (4, 61412742), (6, 40941828), (8, 30706371), (9, 27294552), (12, 20470914), (18, 13647276), (24, 10235457), (27, 9098184), (36, 6823638), (54, 4549092), (72, 3411819), (81, 3032728), (108, 2274546), (162, 1516364), (216, 1137273), (233, 1054296), (324, 758182), (466, 527148), (648, 379091), (699, 351432), (932, 263574), (1398, 175716), (1627, 150984), (1864, 131787), (2097, 117144), (2796, 87858), (3254, 75492), (4194, 58572), (4881, 50328), (5592, 43929), (6291, 39048), (6508, 37746), (8388, 29286), (9762, 25164), (12582, 19524), (13016, 18873), (14643, 16776)]