290795528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{1523}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 565099200

約数和(自身を除く): 274303672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 823, 1523, 1646, 3046, 3292, 6092, 6584, 12184, 23867, 44167, 47734, 88334, 95468, 176668, 190936, 353336, 1253429, 2506858, 5013716, 10027432, 36349441, 72698882, 145397764, 290795528]

約数ペア:

[(1, 290795528), (2, 145397764), (4, 72698882), (8, 36349441), (29, 10027432), (58, 5013716), (116, 2506858), (232, 1253429), (823, 353336), (1523, 190936), (1646, 176668), (3046, 95468), (3292, 88334), (6092, 47734), (6584, 44167), (12184, 23867)]