261055872

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 980179200

約数和(自身を除く): 719123328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 99, 108, 109, 112, 126, 128, 132, 144, 154, 162, 168, 176, 189, 192, 198, 216, 218, 224, 231, 243, 252, 264, 288, 297, 308, 324, 327, 336, 352, 378, 384, 396, 432, 436, 448, 462, 486, 504, 528, 567, 576, 594, 616, 648, 654, 672, 693, 704, 756, 763, 792, 864, 872, 891, 896, 924, 972, 981, 1008, 1056, 1134, 1152, 1188, 1199, 1232, 1296, 1308, 1344, 1386, 1408, 1512, 1526, 1584, 1701, 1728, 1744, 1782, 1848, 1944, 1962, 2016, 2079, 2112, 2268, 2289, 2376, 2398, 2464, 2592, 2616, 2673, 2688, 2772, 2943, 3024, 3052, 3168, 3402, 3456, 3488, 3564, 3597, 3696, 3888, 3924, 4032, 4158, 4224, 4536, 4578, 4752, 4796, 4928, 5184, 5232, 5346, 5544, 5886, 6048, 6104, 6237, 6336, 6804, 6867, 6976, 7128, 7194, 7392, 7776, 7848, 8064, 8316, 8393, 8829, 9072, 9156, 9504, 9592, 9856, 10368, 10464, 10692, 10791, 11088, 11772, 12096, 12208, 12474, 12672, 13608, 13734, 13952, 14256, 14388, 14784, 15552, 15696, 16632, 16786, 17658, 18144, 18312, 18711, 19008, 19184, 20601, 20928, 21384, 21582, 22176, 23544, 24192, 24416, 24948, 25179, 26487, 27216, 27468, 28512, 28776, 29568, 31104, 31392, 32373, 33264, 33572, 35316, 36288, 36624, 37422, 38016, 38368, 41202, 41856, 42768, 43164, 44352, 47088, 48832, 49896, 50358, 52974, 54432, 54936, 57024, 57552, 61803, 62784, 64746, 66528, 67144, 70632, 72576, 73248, 74844, 75537, 76736, 82404, 85536, 86328, 88704, 94176, 97119, 97664, 99792, 100716, 105948, 108864, 109872, 114048, 115104, 123606, 125568, 129492, 133056, 134288, 141264, 146496, 149688, 151074, 153472, 164808, 171072, 172656, 185409, 188352, 194238, 199584, 201432, 211896, 217728, 219744, 226611, 230208, 247212, 258984, 266112, 268576, 282528, 291357, 292992, 299376, 302148, 329616, 342144, 345312, 370818, 376704, 388476, 399168, 402864, 423792, 439488, 453222, 460416, 494424, 517968, 537152, 565056, 582714, 598752, 604296, 659232, 679833, 690624, 741636, 776952, 798336, 805728, 847584, 878976, 906444, 988848, 1035936, 1074304, 1130112, 1165428, 1197504, 1208592, 1318464, 1359666, 1381248, 1483272, 1553904, 1611456, 1695168, 1812888, 1977696, 2039499, 2071872, 2330856, 2395008, 2417184, 2636928, 2719332, 2966544, 3107808, 3222912, 3390336, 3625776, 3955392, 4078998, 4143744, 4661712, 4834368, 5438664, 5933088, 6215616, 7251552, 7910784, 8157996, 9323424, 9668736, 10877328, 11866176, 12431232, 14503104, 16315992, 18646848, 21754656, 23732352, 29006208, 32631984, 37293696, 43509312, 65263968, 87018624, 130527936, 261055872]

約数ペア:

[(1, 261055872), (2, 130527936), (3, 87018624), (4, 65263968), (6, 43509312), (7, 37293696), (8, 32631984), (9, 29006208), (11, 23732352), (12, 21754656), (14, 18646848), (16, 16315992), (18, 14503104), (21, 12431232), (22, 11866176), (24, 10877328), (27, 9668736), (28, 9323424), (32, 8157996), (33, 7910784), (36, 7251552), (42, 6215616), (44, 5933088), (48, 5438664), (54, 4834368), (56, 4661712), (63, 4143744), (64, 4078998), (66, 3955392), (72, 3625776), (77, 3390336), (81, 3222912), (84, 3107808), (88, 2966544), (96, 2719332), (99, 2636928), (108, 2417184), (109, 2395008), (112, 2330856), (126, 2071872), (128, 2039499), (132, 1977696), (144, 1812888), (154, 1695168), (162, 1611456), (168, 1553904), (176, 1483272), (189, 1381248), (192, 1359666), (198, 1318464), (216, 1208592), (218, 1197504), (224, 1165428), (231, 1130112), (243, 1074304), (252, 1035936), (264, 988848), (288, 906444), (297, 878976), (308, 847584), (324, 805728), (327, 798336), (336, 776952), (352, 741636), (378, 690624), (384, 679833), (396, 659232), (432, 604296), (436, 598752), (448, 582714), (462, 565056), (486, 537152), (504, 517968), (528, 494424), (567, 460416), (576, 453222), (594, 439488), (616, 423792), (648, 402864), (654, 399168), (672, 388476), (693, 376704), (704, 370818), (756, 345312), (763, 342144), (792, 329616), (864, 302148), (872, 299376), (891, 292992), (896, 291357), (924, 282528), (972, 268576), (981, 266112), (1008, 258984), (1056, 247212), (1134, 230208), (1152, 226611), (1188, 219744), (1199, 217728), (1232, 211896), (1296, 201432), (1308, 199584), (1344, 194238), (1386, 188352), (1408, 185409), (1512, 172656), (1526, 171072), (1584, 164808), (1701, 153472), (1728, 151074), (1744, 149688), (1782, 146496), (1848, 141264), (1944, 134288), (1962, 133056), (2016, 129492), (2079, 125568), (2112, 123606), (2268, 115104), (2289, 114048), (2376, 109872), (2398, 108864), (2464, 105948), (2592, 100716), (2616, 99792), (2673, 97664), (2688, 97119), (2772, 94176), (2943, 88704), (3024, 86328), (3052, 85536), (3168, 82404), (3402, 76736), (3456, 75537), (3488, 74844), (3564, 73248), (3597, 72576), (3696, 70632), (3888, 67144), (3924, 66528), (4032, 64746), (4158, 62784), (4224, 61803), (4536, 57552), (4578, 57024), (4752, 54936), (4796, 54432), (4928, 52974), (5184, 50358), (5232, 49896), (5346, 48832), (5544, 47088), (5886, 44352), (6048, 43164), (6104, 42768), (6237, 41856), (6336, 41202), (6804, 38368), (6867, 38016), (6976, 37422), (7128, 36624), (7194, 36288), (7392, 35316), (7776, 33572), (7848, 33264), (8064, 32373), (8316, 31392), (8393, 31104), (8829, 29568), (9072, 28776), (9156, 28512), (9504, 27468), (9592, 27216), (9856, 26487), (10368, 25179), (10464, 24948), (10692, 24416), (10791, 24192), (11088, 23544), (11772, 22176), (12096, 21582), (12208, 21384), (12474, 20928), (12672, 20601), (13608, 19184), (13734, 19008), (13952, 18711), (14256, 18312), (14388, 18144), (14784, 17658), (15552, 16786), (15696, 16632)]