247556472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{28573}}^1$

素因数の和:28620

約数の個数: 48

約数和(自身を含む): 653201640

約数和(自身を除く): 405645168

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 28573, 57146, 85719, 114292, 171438, 228584, 342876, 542887, 685752, 1085774, 1628661, 2171548, 3257322, 4343096, 6514644, 10314853, 13029288, 20629706, 30944559, 41259412, 61889118, 82518824, 123778236, 247556472]

約数ペア:

[(1, 247556472), (2, 123778236), (3, 82518824), (4, 61889118), (6, 41259412), (8, 30944559), (12, 20629706), (19, 13029288), (24, 10314853), (38, 6514644), (57, 4343096), (76, 3257322), (114, 2171548), (152, 1628661), (228, 1085774), (361, 685752), (456, 542887), (722, 342876), (1083, 228584), (1444, 171438), (2166, 114292), (2888, 85719), (4332, 57146), (8664, 28573)]