288344

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 652800

約数和(自身を除く): 364456

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 271, 532, 542, 1064, 1084, 1897, 2168, 3794, 5149, 7588, 10298, 15176, 20596, 36043, 41192, 72086, 144172, 288344]

約数ペア:

[(1, 288344), (2, 144172), (4, 72086), (7, 41192), (8, 36043), (14, 20596), (19, 15176), (28, 10298), (38, 7588), (56, 5149), (76, 3794), (133, 2168), (152, 1897), (266, 1084), (271, 1064), (532, 542)]