270404764

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{144139}}^1$

素因数の和:144217

約数の個数: 24

約数和(自身を含む): 548885120

約数和(自身を除く): 278480356

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 144139, 288278, 576556, 1008973, 2017946, 4035892, 9657313, 19314626, 38629252, 67601191, 135202382, 270404764]

約数ペア:

[(1, 270404764), (2, 135202382), (4, 67601191), (7, 38629252), (14, 19314626), (28, 9657313), (67, 4035892), (134, 2017946), (268, 1008973), (469, 576556), (938, 288278), (1876, 144139)]