804967798256

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1151}}^1\times {\mathrm{121081}}^1$

素因数の和:122278

約数の個数: 60

約数和(自身を含む): 1647474626304

約数和(自身を除く): 842506828048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1151, 1444, 2302, 2888, 4604, 5776, 9208, 18416, 21869, 43738, 87476, 121081, 174952, 242162, 349904, 415511, 484324, 831022, 968648, 1662044, 1937296, 2300539, 3324088, 4601078, 6648176, 9202156, 18404312, 36808624, 43710241, 87420482, 139364231, 174840964, 278728462, 349681928, 557456924, 699363856, 1114913848, 2229827696, 2647920389, 5295840778, 10591681556, 21183363112, 42366726224, 50310487391, 100620974782, 201241949564, 402483899128, 804967798256]

約数ペア:

[(1, 804967798256), (2, 402483899128), (4, 201241949564), (8, 100620974782), (16, 50310487391), (19, 42366726224), (38, 21183363112), (76, 10591681556), (152, 5295840778), (304, 2647920389), (361, 2229827696), (722, 1114913848), (1151, 699363856), (1444, 557456924), (2302, 349681928), (2888, 278728462), (4604, 174840964), (5776, 139364231), (9208, 87420482), (18416, 43710241), (21869, 36808624), (43738, 18404312), (87476, 9202156), (121081, 6648176), (174952, 4601078), (242162, 3324088), (349904, 2300539), (415511, 1937296), (484324, 1662044), (831022, 968648)]