285429244

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1\times {\mathrm{1117}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 504057008

約数和(自身を除く): 218627764

約数列:

[1, 2, 4, 193, 331, 386, 662, 772, 1117, 1324, 2234, 4468, 63883, 127766, 215581, 255532, 369727, 431162, 739454, 862324, 1478908, 71357311, 142714622, 285429244]

約数ペア:

[(1, 285429244), (2, 142714622), (4, 71357311), (193, 1478908), (331, 862324), (386, 739454), (662, 431162), (772, 369727), (1117, 255532), (1324, 215581), (2234, 127766), (4468, 63883)]