255133452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{34127}}^1$

素因数の和:34230

約数の個数: 48

約数和(自身を含む): 688020480

約数和(自身を除く): 432887028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 34127, 68254, 102381, 136508, 204762, 238889, 409524, 477778, 716667, 955556, 1433334, 2866668, 3037303, 6074606, 9111909, 12149212, 18223818, 21261121, 36447636, 42522242, 63783363, 85044484, 127566726, 255133452]

約数ペア:

[(1, 255133452), (2, 127566726), (3, 85044484), (4, 63783363), (6, 42522242), (7, 36447636), (12, 21261121), (14, 18223818), (21, 12149212), (28, 9111909), (42, 6074606), (84, 3037303), (89, 2866668), (178, 1433334), (267, 955556), (356, 716667), (534, 477778), (623, 409524), (1068, 238889), (1246, 204762), (1869, 136508), (2492, 102381), (3738, 68254), (7476, 34127)]