260156579072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:805

約数の個数: 288

約数和(自身を含む): 596469156864

約数和(自身を除く): 336312577792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 61, 62, 64, 67, 104, 122, 124, 128, 134, 208, 244, 248, 256, 268, 403, 416, 488, 496, 536, 617, 793, 806, 832, 871, 976, 992, 1072, 1234, 1586, 1612, 1664, 1742, 1891, 1952, 1984, 2077, 2144, 2468, 3172, 3224, 3328, 3484, 3782, 3904, 3968, 4087, 4154, 4288, 4936, 6344, 6448, 6968, 7564, 7808, 7936, 8021, 8174, 8308, 8576, 9872, 12688, 12896, 13936, 15128, 15616, 16042, 16348, 16616, 17152, 19127, 19744, 24583, 25376, 25792, 27001, 27872, 30256, 32084, 32696, 33232, 37637, 38254, 39488, 41339, 49166, 50752, 51584, 53131, 54002, 55744, 60512, 64168, 65392, 66464, 75274, 76508, 78976, 82678, 98332, 101504, 103168, 106262, 108004, 111488, 121024, 126697, 128336, 130784, 132928, 150548, 153016, 157952, 165356, 196664, 203008, 212524, 216008, 222976, 242048, 248651, 253394, 256672, 261568, 265856, 301096, 306032, 330712, 393328, 425048, 432016, 484096, 489281, 497302, 506788, 513344, 523136, 531712, 537407, 602192, 612064, 661424, 786656, 850096, 864032, 978562, 994604, 1013576, 1026688, 1046272, 1074814, 1166747, 1204384, 1224128, 1281509, 1322848, 1573312, 1647061, 1700192, 1728064, 1957124, 1989208, 2027152, 2053376, 2149628, 2333494, 2408768, 2448256, 2521679, 2563018, 2645696, 3146624, 3294122, 3400384, 3456128, 3914248, 3978416, 4054304, 4299256, 4666988, 4817536, 4896512, 5043358, 5126036, 5291392, 6293248, 6588244, 6800768, 6912256, 7828496, 7956832, 8108608, 8598512, 9333976, 9635072, 10086716, 10252072, 10582784, 13176488, 13601536, 15167711, 15656992, 15913664, 16217216, 16659617, 17197024, 18667952, 20173432, 20504144, 26352976, 30335422, 31313984, 31827328, 32434432, 32781827, 33319234, 34394048, 37335904, 40346864, 41008288, 52705952, 60670844, 62627968, 63654656, 65563654, 66638468, 68788096, 74671808, 78172049, 80693728, 82016576, 105411904, 121341688, 125255936, 131127308, 133276936, 137576192, 149343616, 156344098, 161387456, 164033152, 210823808, 242683376, 262254616, 266553872, 298687232, 312688196, 322774912, 328066304, 421647616, 485366752, 524509232, 533107744, 625376392, 645549824, 970733504, 1016236637, 1049018464, 1066215488, 1250752784, 1941467008, 2032473274, 2098036928, 2132430976, 2501505568, 3882934016, 4064946548, 4196073856, 4264861952, 5003011136, 8129893096, 8392147712, 10006022272, 16259786192, 20012044544, 32519572384, 65039144768, 130078289536, 260156579072]

約数ペア:

[(1, 260156579072), (2, 130078289536), (4, 65039144768), (8, 32519572384), (13, 20012044544), (16, 16259786192), (26, 10006022272), (31, 8392147712), (32, 8129893096), (52, 5003011136), (61, 4264861952), (62, 4196073856), (64, 4064946548), (67, 3882934016), (104, 2501505568), (122, 2132430976), (124, 2098036928), (128, 2032473274), (134, 1941467008), (208, 1250752784), (244, 1066215488), (248, 1049018464), (256, 1016236637), (268, 970733504), (403, 645549824), (416, 625376392), (488, 533107744), (496, 524509232), (536, 485366752), (617, 421647616), (793, 328066304), (806, 322774912), (832, 312688196), (871, 298687232), (976, 266553872), (992, 262254616), (1072, 242683376), (1234, 210823808), (1586, 164033152), (1612, 161387456), (1664, 156344098), (1742, 149343616), (1891, 137576192), (1952, 133276936), (1984, 131127308), (2077, 125255936), (2144, 121341688), (2468, 105411904), (3172, 82016576), (3224, 80693728), (3328, 78172049), (3484, 74671808), (3782, 68788096), (3904, 66638468), (3968, 65563654), (4087, 63654656), (4154, 62627968), (4288, 60670844), (4936, 52705952), (6344, 41008288), (6448, 40346864), (6968, 37335904), (7564, 34394048), (7808, 33319234), (7936, 32781827), (8021, 32434432), (8174, 31827328), (8308, 31313984), (8576, 30335422), (9872, 26352976), (12688, 20504144), (12896, 20173432), (13936, 18667952), (15128, 17197024), (15616, 16659617), (16042, 16217216), (16348, 15913664), (16616, 15656992), (17152, 15167711), (19127, 13601536), (19744, 13176488), (24583, 10582784), (25376, 10252072), (25792, 10086716), (27001, 9635072), (27872, 9333976), (30256, 8598512), (32084, 8108608), (32696, 7956832), (33232, 7828496), (37637, 6912256), (38254, 6800768), (39488, 6588244), (41339, 6293248), (49166, 5291392), (50752, 5126036), (51584, 5043358), (53131, 4896512), (54002, 4817536), (55744, 4666988), (60512, 4299256), (64168, 4054304), (65392, 3978416), (66464, 3914248), (75274, 3456128), (76508, 3400384), (78976, 3294122), (82678, 3146624), (98332, 2645696), (101504, 2563018), (103168, 2521679), (106262, 2448256), (108004, 2408768), (111488, 2333494), (121024, 2149628), (126697, 2053376), (128336, 2027152), (130784, 1989208), (132928, 1957124), (150548, 1728064), (153016, 1700192), (157952, 1647061), (165356, 1573312), (196664, 1322848), (203008, 1281509), (212524, 1224128), (216008, 1204384), (222976, 1166747), (242048, 1074814), (248651, 1046272), (253394, 1026688), (256672, 1013576), (261568, 994604), (265856, 978562), (301096, 864032), (306032, 850096), (330712, 786656), (393328, 661424), (425048, 612064), (432016, 602192), (484096, 537407), (489281, 531712), (497302, 523136), (506788, 513344)]