253138488

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{27539}}^1$

素因数の和:27931

約数の個数: 32

約数和(自身を含む): 634521600

約数和(自身を除く): 381383112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 27539, 55078, 82617, 110156, 165234, 220312, 330468, 660936, 10547437, 21094874, 31642311, 42189748, 63284622, 84379496, 126569244, 253138488]

約数ペア:

[(1, 253138488), (2, 126569244), (3, 84379496), (4, 63284622), (6, 42189748), (8, 31642311), (12, 21094874), (24, 10547437), (383, 660936), (766, 330468), (1149, 220312), (1532, 165234), (2298, 110156), (3064, 82617), (4596, 55078), (9192, 27539)]