285556086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8841

約数の個数: 48

約数和(自身を含む): 653852160

約数和(自身を除く): 368296074

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 1422, 1817, 3634, 5451, 8731, 10902, 16353, 17462, 26193, 32706, 52386, 78579, 157158, 200813, 401626, 602439, 689749, 1204878, 1379498, 1807317, 2069247, 3614634, 4138494, 6207741, 12415482, 15864227, 31728454, 47592681, 95185362, 142778043, 285556086]

約数ペア:

[(1, 285556086), (2, 142778043), (3, 95185362), (6, 47592681), (9, 31728454), (18, 15864227), (23, 12415482), (46, 6207741), (69, 4138494), (79, 3614634), (138, 2069247), (158, 1807317), (207, 1379498), (237, 1204878), (414, 689749), (474, 602439), (711, 401626), (1422, 200813), (1817, 157158), (3634, 78579), (5451, 52386), (8731, 32706), (10902, 26193), (16353, 17462)]