216439452

素因数分解:

$2^2\times 3^4\times {\mathrm{73}}^1\times {\mathrm{9151}}^1$

素因数の和:9240

約数の個数: 60

約数和(自身を含む): 573629056

約数和(自身を除く): 357189604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 146, 162, 219, 292, 324, 438, 657, 876, 1314, 1971, 2628, 3942, 5913, 7884, 9151, 11826, 18302, 23652, 27453, 36604, 54906, 82359, 109812, 164718, 247077, 329436, 494154, 668023, 741231, 988308, 1336046, 1482462, 2004069, 2672092, 2964924, 4008138, 6012207, 8016276, 12024414, 18036621, 24048828, 36073242, 54109863, 72146484, 108219726, 216439452]

約数ペア:

[(1, 216439452), (2, 108219726), (3, 72146484), (4, 54109863), (6, 36073242), (9, 24048828), (12, 18036621), (18, 12024414), (27, 8016276), (36, 6012207), (54, 4008138), (73, 2964924), (81, 2672092), (108, 2004069), (146, 1482462), (162, 1336046), (219, 988308), (292, 741231), (324, 668023), (438, 494154), (657, 329436), (876, 247077), (1314, 164718), (1971, 109812), (2628, 82359), (3942, 54906), (5913, 36604), (7884, 27453), (9151, 23652), (11826, 18302)]