266012784

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{5581}}^1$

素因数の和:5926

約数の個数: 60

約数和(自身を含む): 746849272

約数和(自身を除く): 480836488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5581, 5958, 7944, 11162, 11916, 15888, 16743, 22324, 23832, 33486, 44648, 47664, 50229, 66972, 89296, 100458, 133944, 200916, 267888, 401832, 803664, 1847311, 3694622, 5541933, 7389244, 11083866, 14778488, 16625799, 22167732, 29556976, 33251598, 44335464, 66503196, 88670928, 133006392, 266012784]

約数ペア:

[(1, 266012784), (2, 133006392), (3, 88670928), (4, 66503196), (6, 44335464), (8, 33251598), (9, 29556976), (12, 22167732), (16, 16625799), (18, 14778488), (24, 11083866), (36, 7389244), (48, 5541933), (72, 3694622), (144, 1847311), (331, 803664), (662, 401832), (993, 267888), (1324, 200916), (1986, 133944), (2648, 100458), (2979, 89296), (3972, 66972), (5296, 50229), (5581, 47664), (5958, 44648), (7944, 33486), (11162, 23832), (11916, 22324), (15888, 16743)]