123308544

素因数分解:

$2^9\times 3^1\times {\mathrm{80279}}^1$

素因数の和:80300

約数の個数: 40

約数和(自身を含む): 328505760

約数和(自身を除く): 205197216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 80279, 160558, 240837, 321116, 481674, 642232, 963348, 1284464, 1926696, 2568928, 3853392, 5137856, 7706784, 10275712, 15413568, 20551424, 30827136, 41102848, 61654272, 123308544]

約数ペア:

[(1, 123308544), (2, 61654272), (3, 41102848), (4, 30827136), (6, 20551424), (8, 15413568), (12, 10275712), (16, 7706784), (24, 5137856), (32, 3853392), (48, 2568928), (64, 1926696), (96, 1284464), (128, 963348), (192, 642232), (256, 481674), (384, 321116), (512, 240837), (768, 160558), (1536, 80279)]