285891264

素因数分解:

$2^6\times 3^2\times {\mathrm{496339}}^1$

素因数の和:496357

約数の個数: 42

約数和(自身を含む): 819457340

約数和(自身を除く): 533566076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 496339, 992678, 1489017, 1985356, 2978034, 3970712, 4467051, 5956068, 7941424, 8934102, 11912136, 15882848, 17868204, 23824272, 31765696, 35736408, 47648544, 71472816, 95297088, 142945632, 285891264]

約数ペア:

[(1, 285891264), (2, 142945632), (3, 95297088), (4, 71472816), (6, 47648544), (8, 35736408), (9, 31765696), (12, 23824272), (16, 17868204), (18, 15882848), (24, 11912136), (32, 8934102), (36, 7941424), (48, 5956068), (64, 4467051), (72, 3970712), (96, 2978034), (144, 1985356), (192, 1489017), (288, 992678), (576, 496339)]