285987264

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{7561}}^1$

素因数の和:7773

約数の個数: 56

約数和(自身を含む): 760616208

約数和(自身を除く): 474628944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 7561, 9456, 12608, 15122, 18912, 22683, 30244, 37824, 45366, 60488, 90732, 120976, 181464, 241952, 362928, 483904, 725856, 1451712, 1489517, 2979034, 4468551, 5958068, 8937102, 11916136, 17874204, 23832272, 35748408, 47664544, 71496816, 95329088, 142993632, 285987264]

約数ペア:

[(1, 285987264), (2, 142993632), (3, 95329088), (4, 71496816), (6, 47664544), (8, 35748408), (12, 23832272), (16, 17874204), (24, 11916136), (32, 8937102), (48, 5958068), (64, 4468551), (96, 2979034), (192, 1489517), (197, 1451712), (394, 725856), (591, 483904), (788, 362928), (1182, 241952), (1576, 181464), (2364, 120976), (3152, 90732), (4728, 60488), (6304, 45366), (7561, 37824), (9456, 30244), (12608, 22683), (15122, 18912)]