258523824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7894

約数の個数: 80

約数和(自身を含む): 732890592

約数和(自身を除く): 474366768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 7817, 8268, 11024, 15634, 16536, 23451, 31268, 33072, 46902, 62536, 93804, 101621, 125072, 187608, 203242, 304863, 375216, 406484, 414301, 609726, 812968, 828602, 1219452, 1242903, 1625936, 1657204, 2438904, 2485806, 3314408, 4877808, 4971612, 5385913, 6628816, 9943224, 10771826, 16157739, 19886448, 21543652, 32315478, 43087304, 64630956, 86174608, 129261912, 258523824]

約数ペア:

[(1, 258523824), (2, 129261912), (3, 86174608), (4, 64630956), (6, 43087304), (8, 32315478), (12, 21543652), (13, 19886448), (16, 16157739), (24, 10771826), (26, 9943224), (39, 6628816), (48, 5385913), (52, 4971612), (53, 4877808), (78, 3314408), (104, 2485806), (106, 2438904), (156, 1657204), (159, 1625936), (208, 1242903), (212, 1219452), (312, 828602), (318, 812968), (424, 609726), (624, 414301), (636, 406484), (689, 375216), (848, 304863), (1272, 203242), (1378, 187608), (2067, 125072), (2544, 101621), (2756, 93804), (4134, 62536), (5512, 46902), (7817, 33072), (8268, 31268), (11024, 23451), (15634, 16536)]