260967168

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 216

約数和(自身を含む): 938735616

約数和(自身を除く): 677768448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1471, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 2942, 3168, 3696, 4032, 4224, 4413, 4928, 5376, 5544, 5884, 6336, 7392, 8064, 8448, 8826, 9856, 10297, 11088, 11768, 12672, 13239, 14784, 16128, 16181, 17652, 19712, 20594, 22176, 23536, 25344, 26478, 29568, 30891, 32362, 35304, 41188, 44352, 47072, 48543, 52956, 59136, 61782, 64724, 70608, 82376, 88704, 92673, 94144, 97086, 105912, 113267, 123564, 129448, 141216, 145629, 164752, 177408, 185346, 188288, 194172, 211824, 226534, 247128, 258896, 282432, 291258, 329504, 339801, 370692, 376576, 388344, 423648, 453068, 494256, 517792, 564864, 582516, 659008, 679602, 741384, 776688, 847296, 906136, 988512, 1019403, 1035584, 1129728, 1165032, 1318016, 1359204, 1482768, 1553376, 1694592, 1812272, 1977024, 2038806, 2071168, 2330064, 2636032, 2718408, 2965536, 3106752, 3389184, 3624544, 3954048, 4077612, 4142336, 4660128, 5436816, 5931072, 6213504, 7249088, 7908096, 8155224, 9320256, 10873632, 11862144, 12427008, 14498176, 16310448, 18640512, 21747264, 23724288, 28996352, 32620896, 37281024, 43494528, 65241792, 86989056, 130483584, 260967168]

約数ペア:

[(1, 260967168), (2, 130483584), (3, 86989056), (4, 65241792), (6, 43494528), (7, 37281024), (8, 32620896), (9, 28996352), (11, 23724288), (12, 21747264), (14, 18640512), (16, 16310448), (18, 14498176), (21, 12427008), (22, 11862144), (24, 10873632), (28, 9320256), (32, 8155224), (33, 7908096), (36, 7249088), (42, 6213504), (44, 5931072), (48, 5436816), (56, 4660128), (63, 4142336), (64, 4077612), (66, 3954048), (72, 3624544), (77, 3389184), (84, 3106752), (88, 2965536), (96, 2718408), (99, 2636032), (112, 2330064), (126, 2071168), (128, 2038806), (132, 1977024), (144, 1812272), (154, 1694592), (168, 1553376), (176, 1482768), (192, 1359204), (198, 1318016), (224, 1165032), (231, 1129728), (252, 1035584), (256, 1019403), (264, 988512), (288, 906136), (308, 847296), (336, 776688), (352, 741384), (384, 679602), (396, 659008), (448, 582516), (462, 564864), (504, 517792), (528, 494256), (576, 453068), (616, 423648), (672, 388344), (693, 376576), (704, 370692), (768, 339801), (792, 329504), (896, 291258), (924, 282432), (1008, 258896), (1056, 247128), (1152, 226534), (1232, 211824), (1344, 194172), (1386, 188288), (1408, 185346), (1471, 177408), (1584, 164752), (1792, 145629), (1848, 141216), (2016, 129448), (2112, 123564), (2304, 113267), (2464, 105912), (2688, 97086), (2772, 94144), (2816, 92673), (2942, 88704), (3168, 82376), (3696, 70608), (4032, 64724), (4224, 61782), (4413, 59136), (4928, 52956), (5376, 48543), (5544, 47072), (5884, 44352), (6336, 41188), (7392, 35304), (8064, 32362), (8448, 30891), (8826, 29568), (9856, 26478), (10297, 25344), (11088, 23536), (11768, 22176), (12672, 20594), (13239, 19712), (14784, 17652), (16128, 16181)]