257633424

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{33757}}^1$

素因数の和:33824

約数の個数: 60

約数和(自身を含む): 734641596

約数和(自身を除く): 477008172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 33757, 67514, 101271, 135028, 202542, 270056, 303813, 405084, 540112, 607626, 810168, 1215252, 1620336, 1789121, 2430504, 3578242, 4861008, 5367363, 7156484, 10734726, 14312968, 16102089, 21469452, 28625936, 32204178, 42938904, 64408356, 85877808, 128816712, 257633424]

約数ペア:

[(1, 257633424), (2, 128816712), (3, 85877808), (4, 64408356), (6, 42938904), (8, 32204178), (9, 28625936), (12, 21469452), (16, 16102089), (18, 14312968), (24, 10734726), (36, 7156484), (48, 5367363), (53, 4861008), (72, 3578242), (106, 2430504), (144, 1789121), (159, 1620336), (212, 1215252), (318, 810168), (424, 607626), (477, 540112), (636, 405084), (848, 303813), (954, 270056), (1272, 202542), (1908, 135028), (2544, 101271), (3816, 67514), (7632, 33757)]