215242272

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11863}}^1$

素因数の和:11892

約数の個数: 120

約数和(自身を含む): 723514176

約数和(自身を除く): 508271904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 11863, 18144, 23726, 35589, 47452, 71178, 83041, 94904, 106767, 142356, 166082, 189808, 213534, 249123, 284712, 320301, 332164, 379616, 427068, 498246, 569424, 640602, 664328, 747369, 854136, 960903, 996492, 1138848, 1281204, 1328656, 1494738, 1708272, 1921806, 1992984, 2242107, 2562408, 2657312, 2989476, 3416544, 3843612, 3985968, 4484214, 5124816, 5978952, 6726321, 7687224, 7971936, 8968428, 10249632, 11957904, 13452642, 15374448, 17936856, 23915808, 26905284, 30748896, 35873712, 53810568, 71747424, 107621136, 215242272]

約数ペア:

[(1, 215242272), (2, 107621136), (3, 71747424), (4, 53810568), (6, 35873712), (7, 30748896), (8, 26905284), (9, 23915808), (12, 17936856), (14, 15374448), (16, 13452642), (18, 11957904), (21, 10249632), (24, 8968428), (27, 7971936), (28, 7687224), (32, 6726321), (36, 5978952), (42, 5124816), (48, 4484214), (54, 3985968), (56, 3843612), (63, 3416544), (72, 2989476), (81, 2657312), (84, 2562408), (96, 2242107), (108, 1992984), (112, 1921806), (126, 1708272), (144, 1494738), (162, 1328656), (168, 1281204), (189, 1138848), (216, 996492), (224, 960903), (252, 854136), (288, 747369), (324, 664328), (336, 640602), (378, 569424), (432, 498246), (504, 427068), (567, 379616), (648, 332164), (672, 320301), (756, 284712), (864, 249123), (1008, 213534), (1134, 189808), (1296, 166082), (1512, 142356), (2016, 106767), (2268, 94904), (2592, 83041), (3024, 71178), (4536, 47452), (6048, 35589), (9072, 23726), (11863, 18144)]