505339272

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{13789}}^1$

素因数の和:14310

約数の個数: 48

約数和(自身を含む): 1371415500

約数和(自身を除く): 866076228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 13789, 18324, 27578, 36648, 41367, 55156, 82734, 110312, 124101, 165468, 248202, 330936, 496404, 992808, 7018601, 14037202, 21055803, 28074404, 42111606, 56148808, 63167409, 84223212, 126334818, 168446424, 252669636, 505339272]

約数ペア:

[(1, 505339272), (2, 252669636), (3, 168446424), (4, 126334818), (6, 84223212), (8, 63167409), (9, 56148808), (12, 42111606), (18, 28074404), (24, 21055803), (36, 14037202), (72, 7018601), (509, 992808), (1018, 496404), (1527, 330936), (2036, 248202), (3054, 165468), (4072, 124101), (4581, 110312), (6108, 82734), (9162, 55156), (12216, 41367), (13789, 36648), (18324, 27578)]