401788897983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 686522124288

約数和(自身を除く): 284733226305

約数列:

[1, 3, 9, 11, 23, 31, 33, 69, 93, 99, 207, 253, 263, 279, 341, 529, 713, 759, 789, 941, 1023, 1587, 2139, 2277, 2367, 2823, 2893, 3069, 4761, 5819, 6049, 6417, 7843, 8153, 8469, 8679, 10351, 16399, 17457, 18147, 21643, 23529, 24459, 26037, 29171, 31053, 49197, 52371, 54441, 64929, 66539, 70587, 73377, 87513, 89683, 93159, 139127, 147591, 180389, 187519, 194787, 199617, 238073, 247483, 262539, 269049, 320881, 417381, 497789, 541167, 562557, 598851, 670933, 714219, 742449, 807147, 962643, 1252143, 1493367, 1530397, 1623501, 1687671, 2012799, 2062709, 2142657, 2227347, 2722313, 2887929, 4312937, 4480101, 4591191, 5475679, 5692109, 6038397, 6188127, 7380263, 7671973, 8166939, 12938811, 13773573, 15431459, 16427037, 17076327, 18564381, 22140789, 23015919, 24500817, 38816433, 46294377, 47442307, 49281111, 51228981, 62613199, 66422367, 69047757, 84391703, 130918507, 138883131, 142326921, 169746049, 176455379, 187839597, 253175109, 392755521, 426980763, 509238147, 529366137, 563518791, 759525327, 1178266563, 1440103577, 1527714441, 1588098411, 1941009169, 4058473717, 4320310731, 5823027507, 12175421151, 12960932193, 17469082521, 36526263453, 44643210887, 133929632661, 401788897983]

約数ペア:

[(1, 401788897983), (3, 133929632661), (9, 44643210887), (11, 36526263453), (23, 17469082521), (31, 12960932193), (33, 12175421151), (69, 5823027507), (93, 4320310731), (99, 4058473717), (207, 1941009169), (253, 1588098411), (263, 1527714441), (279, 1440103577), (341, 1178266563), (529, 759525327), (713, 563518791), (759, 529366137), (789, 509238147), (941, 426980763), (1023, 392755521), (1587, 253175109), (2139, 187839597), (2277, 176455379), (2367, 169746049), (2823, 142326921), (2893, 138883131), (3069, 130918507), (4761, 84391703), (5819, 69047757), (6049, 66422367), (6417, 62613199), (7843, 51228981), (8153, 49281111), (8469, 47442307), (8679, 46294377), (10351, 38816433), (16399, 24500817), (17457, 23015919), (18147, 22140789), (21643, 18564381), (23529, 17076327), (24459, 16427037), (26037, 15431459), (29171, 13773573), (31053, 12938811), (49197, 8166939), (52371, 7671973), (54441, 7380263), (64929, 6188127), (66539, 6038397), (70587, 5692109), (73377, 5475679), (87513, 4591191), (89683, 4480101), (93159, 4312937), (139127, 2887929), (147591, 2722313), (180389, 2227347), (187519, 2142657), (194787, 2062709), (199617, 2012799), (238073, 1687671), (247483, 1623501), (262539, 1530397), (269049, 1493367), (320881, 1252143), (417381, 962643), (497789, 807147), (541167, 742449), (562557, 714219), (598851, 670933)]