256522944

素因数分解:

$2^6\times 3^1\times {\mathrm{1336057}}^1$

素因数の和:1336072

約数の個数: 28

約数和(自身を含む): 678717464

約数和(自身を除く): 422194520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1336057, 2672114, 4008171, 5344228, 8016342, 10688456, 16032684, 21376912, 32065368, 42753824, 64130736, 85507648, 128261472, 256522944]

約数ペア:

[(1, 256522944), (2, 128261472), (3, 85507648), (4, 64130736), (6, 42753824), (8, 32065368), (12, 21376912), (16, 16032684), (24, 10688456), (32, 8016342), (48, 5344228), (64, 4008171), (96, 2672114), (192, 1336057)]