272311208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{17573}}^1$

素因数の和:17741

約数の個数: 32

約数和(自身を含む): 553581000

約数和(自身を除く): 281269792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 17573, 35146, 70292, 140584, 228449, 456898, 913796, 1827592, 2618377, 5236754, 10473508, 20947016, 34038901, 68077802, 136155604, 272311208]

約数ペア:

[(1, 272311208), (2, 136155604), (4, 68077802), (8, 34038901), (13, 20947016), (26, 10473508), (52, 5236754), (104, 2618377), (149, 1827592), (298, 913796), (596, 456898), (1192, 228449), (1937, 140584), (3874, 70292), (7748, 35146), (15496, 17573)]