2661216768

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 400

約数和(自身を含む): 9268871040

約数和(自身を除く): 6607654272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 89, 96, 103, 108, 112, 126, 128, 144, 162, 168, 178, 189, 192, 206, 216, 224, 252, 256, 267, 288, 309, 324, 336, 356, 378, 384, 412, 432, 448, 504, 512, 534, 567, 576, 618, 623, 648, 672, 712, 721, 756, 768, 801, 824, 864, 896, 927, 1008, 1068, 1134, 1152, 1236, 1246, 1296, 1344, 1424, 1442, 1512, 1536, 1602, 1648, 1728, 1792, 1854, 1869, 2016, 2136, 2163, 2268, 2304, 2403, 2472, 2492, 2592, 2688, 2781, 2848, 2884, 3024, 3204, 3296, 3456, 3584, 3708, 3738, 4032, 4272, 4326, 4536, 4608, 4806, 4944, 4984, 5184, 5376, 5562, 5607, 5696, 5768, 6048, 6408, 6489, 6592, 6912, 7209, 7416, 7476, 8064, 8343, 8544, 8652, 9072, 9167, 9612, 9888, 9968, 10368, 10752, 11124, 11214, 11392, 11536, 12096, 12816, 12978, 13184, 13824, 14418, 14832, 14952, 16128, 16686, 16821, 17088, 17304, 18144, 18334, 19224, 19467, 19776, 19936, 20736, 22248, 22428, 22784, 23072, 24192, 25632, 25956, 26368, 27501, 28836, 29664, 29904, 32256, 33372, 33642, 34176, 34608, 36288, 36668, 38448, 38934, 39552, 39872, 41472, 44496, 44856, 45568, 46144, 48384, 50463, 51264, 51912, 52736, 55002, 57672, 58401, 59328, 59808, 64169, 66744, 67284, 68352, 69216, 72576, 73336, 76896, 77868, 79104, 79744, 82503, 88992, 89712, 92288, 96768, 100926, 102528, 103824, 110004, 115344, 116802, 118656, 119616, 128338, 133488, 134568, 136704, 138432, 145152, 146672, 153792, 155736, 158208, 159488, 165006, 177984, 179424, 184576, 192507, 201852, 205056, 207648, 220008, 230688, 233604, 237312, 239232, 247509, 256676, 266976, 269136, 276864, 290304, 293344, 307584, 311472, 318976, 330012, 355968, 358848, 369152, 385014, 403704, 410112, 415296, 440016, 461376, 467208, 474624, 478464, 495018, 513352, 533952, 538272, 553728, 577521, 586688, 615168, 622944, 660024, 711936, 717696, 742527, 770028, 807408, 830592, 880032, 922752, 934416, 956928, 990036, 1026704, 1067904, 1076544, 1107456, 1155042, 1173376, 1230336, 1245888, 1320048, 1423872, 1435392, 1485054, 1540056, 1614816, 1661184, 1732563, 1760064, 1845504, 1868832, 1980072, 2053408, 2135808, 2153088, 2310084, 2346752, 2491776, 2640096, 2870784, 2970108, 3080112, 3229632, 3322368, 3465126, 3520128, 3691008, 3737664, 3960144, 4106816, 4271616, 4306176, 4620168, 4693504, 4983552, 5197689, 5280192, 5940216, 6160224, 6459264, 6930252, 7040256, 7475328, 7920288, 8213632, 8612352, 9240336, 9967104, 10395378, 10560384, 11880432, 12320448, 12918528, 13860504, 14080512, 14950656, 15840576, 16427264, 18480672, 20790756, 21120768, 23760864, 24640896, 25837056, 27721008, 29901312, 31681152, 32854528, 36961344, 41581512, 42241536, 47521728, 49281792, 55442016, 63362304, 73922688, 83163024, 95043456, 98563584, 110884032, 126724608, 147845376, 166326048, 190086912, 221768064, 295690752, 332652096, 380173824, 443536128, 665304192, 887072256, 1330608384, 2661216768]

約数ペア:

[(1, 2661216768), (2, 1330608384), (3, 887072256), (4, 665304192), (6, 443536128), (7, 380173824), (8, 332652096), (9, 295690752), (12, 221768064), (14, 190086912), (16, 166326048), (18, 147845376), (21, 126724608), (24, 110884032), (27, 98563584), (28, 95043456), (32, 83163024), (36, 73922688), (42, 63362304), (48, 55442016), (54, 49281792), (56, 47521728), (63, 42241536), (64, 41581512), (72, 36961344), (81, 32854528), (84, 31681152), (89, 29901312), (96, 27721008), (103, 25837056), (108, 24640896), (112, 23760864), (126, 21120768), (128, 20790756), (144, 18480672), (162, 16427264), (168, 15840576), (178, 14950656), (189, 14080512), (192, 13860504), (206, 12918528), (216, 12320448), (224, 11880432), (252, 10560384), (256, 10395378), (267, 9967104), (288, 9240336), (309, 8612352), (324, 8213632), (336, 7920288), (356, 7475328), (378, 7040256), (384, 6930252), (412, 6459264), (432, 6160224), (448, 5940216), (504, 5280192), (512, 5197689), (534, 4983552), (567, 4693504), (576, 4620168), (618, 4306176), (623, 4271616), (648, 4106816), (672, 3960144), (712, 3737664), (721, 3691008), (756, 3520128), (768, 3465126), (801, 3322368), (824, 3229632), (864, 3080112), (896, 2970108), (927, 2870784), (1008, 2640096), (1068, 2491776), (1134, 2346752), (1152, 2310084), (1236, 2153088), (1246, 2135808), (1296, 2053408), (1344, 1980072), (1424, 1868832), (1442, 1845504), (1512, 1760064), (1536, 1732563), (1602, 1661184), (1648, 1614816), (1728, 1540056), (1792, 1485054), (1854, 1435392), (1869, 1423872), (2016, 1320048), (2136, 1245888), (2163, 1230336), (2268, 1173376), (2304, 1155042), (2403, 1107456), (2472, 1076544), (2492, 1067904), (2592, 1026704), (2688, 990036), (2781, 956928), (2848, 934416), (2884, 922752), (3024, 880032), (3204, 830592), (3296, 807408), (3456, 770028), (3584, 742527), (3708, 717696), (3738, 711936), (4032, 660024), (4272, 622944), (4326, 615168), (4536, 586688), (4608, 577521), (4806, 553728), (4944, 538272), (4984, 533952), (5184, 513352), (5376, 495018), (5562, 478464), (5607, 474624), (5696, 467208), (5768, 461376), (6048, 440016), (6408, 415296), (6489, 410112), (6592, 403704), (6912, 385014), (7209, 369152), (7416, 358848), (7476, 355968), (8064, 330012), (8343, 318976), (8544, 311472), (8652, 307584), (9072, 293344), (9167, 290304), (9612, 276864), (9888, 269136), (9968, 266976), (10368, 256676), (10752, 247509), (11124, 239232), (11214, 237312), (11392, 233604), (11536, 230688), (12096, 220008), (12816, 207648), (12978, 205056), (13184, 201852), (13824, 192507), (14418, 184576), (14832, 179424), (14952, 177984), (16128, 165006), (16686, 159488), (16821, 158208), (17088, 155736), (17304, 153792), (18144, 146672), (18334, 145152), (19224, 138432), (19467, 136704), (19776, 134568), (19936, 133488), (20736, 128338), (22248, 119616), (22428, 118656), (22784, 116802), (23072, 115344), (24192, 110004), (25632, 103824), (25956, 102528), (26368, 100926), (27501, 96768), (28836, 92288), (29664, 89712), (29904, 88992), (32256, 82503), (33372, 79744), (33642, 79104), (34176, 77868), (34608, 76896), (36288, 73336), (36668, 72576), (38448, 69216), (38934, 68352), (39552, 67284), (39872, 66744), (41472, 64169), (44496, 59808), (44856, 59328), (45568, 58401), (46144, 57672), (48384, 55002), (50463, 52736), (51264, 51912)]