1780972272

素因数分解:

$2^4\times 3^5\times {\mathrm{458069}}^1$

素因数の和:458092

約数の個数: 60

約数和(自身を含む): 5168861880

約数和(自身を除く): 3387889608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 458069, 916138, 1374207, 1832276, 2748414, 3664552, 4122621, 5496828, 7329104, 8245242, 10993656, 12367863, 16490484, 21987312, 24735726, 32980968, 37103589, 49471452, 65961936, 74207178, 98942904, 111310767, 148414356, 197885808, 222621534, 296828712, 445243068, 593657424, 890486136, 1780972272]

約数ペア:

[(1, 1780972272), (2, 890486136), (3, 593657424), (4, 445243068), (6, 296828712), (8, 222621534), (9, 197885808), (12, 148414356), (16, 111310767), (18, 98942904), (24, 74207178), (27, 65961936), (36, 49471452), (48, 37103589), (54, 32980968), (72, 24735726), (81, 21987312), (108, 16490484), (144, 12367863), (162, 10993656), (216, 8245242), (243, 7329104), (324, 5496828), (432, 4122621), (486, 3664552), (648, 2748414), (972, 1832276), (1296, 1374207), (1944, 916138), (3888, 458069)]