255596802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 546292992

約数和(自身を除く): 290696190

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 289, 446, 578, 661, 669, 867, 1322, 1338, 1734, 1983, 3791, 3966, 7582, 11237, 11373, 22474, 22746, 33711, 64447, 67422, 128894, 147403, 191029, 193341, 294806, 382058, 386682, 442209, 573087, 884418, 1146174, 2505851, 5011702, 7517553, 15035106, 42599467, 85198934, 127798401, 255596802]

約数ペア:

[(1, 255596802), (2, 127798401), (3, 85198934), (6, 42599467), (17, 15035106), (34, 7517553), (51, 5011702), (102, 2505851), (223, 1146174), (289, 884418), (446, 573087), (578, 442209), (661, 386682), (669, 382058), (867, 294806), (1322, 193341), (1338, 191029), (1734, 147403), (1983, 128894), (3791, 67422), (3966, 64447), (7582, 33711), (11237, 22746), (11373, 22474)]