261808484256

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6997}}^1$

素因数の和:7185

約数の個数: 384

約数和(自身を含む): 866793553920

約数和(自身を除く): 604985069664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 124, 127, 132, 144, 176, 186, 198, 216, 248, 254, 264, 279, 288, 297, 341, 352, 372, 381, 396, 432, 496, 508, 528, 558, 594, 682, 744, 762, 792, 837, 864, 992, 1016, 1023, 1056, 1116, 1143, 1188, 1364, 1397, 1488, 1524, 1584, 1674, 2032, 2046, 2232, 2286, 2376, 2728, 2794, 2976, 3048, 3069, 3168, 3348, 3429, 3937, 4064, 4092, 4191, 4464, 4572, 4752, 5456, 5588, 6096, 6138, 6696, 6858, 6997, 7874, 8184, 8382, 8928, 9144, 9207, 9504, 10912, 11176, 11811, 12192, 12276, 12573, 13392, 13716, 13994, 15748, 16368, 16764, 18288, 18414, 20991, 22352, 23622, 24552, 25146, 26784, 27432, 27988, 31496, 32736, 33528, 35433, 36576, 36828, 37719, 41982, 43307, 44704, 47244, 49104, 50292, 54864, 55976, 62973, 62992, 67056, 70866, 73656, 75438, 76967, 83964, 86614, 94488, 98208, 100584, 106299, 109728, 111952, 125946, 125984, 129921, 134112, 141732, 147312, 150876, 153934, 167928, 173228, 188919, 188976, 201168, 212598, 216907, 223904, 230901, 251892, 259842, 283464, 294624, 301752, 307868, 335856, 346456, 377838, 377952, 389763, 402336, 425196, 433814, 461802, 503784, 519684, 566928, 603504, 615736, 650721, 671712, 692703, 692912, 755676, 779526, 850392, 867628, 888619, 923604, 1007568, 1039368, 1133856, 1169289, 1207008, 1231472, 1301442, 1385406, 1385824, 1511352, 1559052, 1700784, 1735256, 1777238, 1847208, 1952163, 2015136, 2078109, 2078736, 2338578, 2385977, 2462944, 2602884, 2665857, 2770812, 3022704, 3118104, 3401568, 3470512, 3554476, 3694416, 3904326, 4156218, 4157472, 4677156, 4771954, 5205768, 5331714, 5541624, 5856489, 6045408, 6236208, 6941024, 7108952, 7157931, 7388832, 7808652, 7997571, 8312436, 9354312, 9543908, 9774809, 10411536, 10663428, 11083248, 11712978, 12472416, 14217904, 14315862, 15617304, 15995142, 16624872, 18708624, 19087816, 19549618, 20823072, 21326856, 21473793, 22166496, 23425956, 23992713, 27547189, 28435808, 28631724, 29324427, 31234608, 31990284, 33249744, 37417248, 38175632, 39099236, 42653712, 42947586, 46851912, 47985426, 55094378, 57263448, 58648854, 62469216, 63980568, 64421379, 66499488, 76351264, 78198472, 82641567, 85307424, 85895172, 87973281, 93703824, 95970852, 110188756, 114526896, 117297708, 127961136, 128842758, 156396944, 165283134, 171790344, 175946562, 187407648, 191941704, 220377512, 229053792, 234595416, 247924701, 255922272, 257685516, 263919843, 303019079, 312793888, 330566268, 343580688, 351893124, 383883408, 440755024, 469190832, 495849402, 515371032, 527839686, 606038158, 661132536, 687161376, 703786248, 743774103, 767766816, 881510048, 909057237, 938381664, 991698804, 1030742064, 1055679372, 1212076316, 1322265072, 1407572496, 1487548206, 1818114474, 1983397608, 2061484128, 2111358744, 2424152632, 2644530144, 2727171711, 2815144992, 2975096412, 3636228948, 3966795216, 4222717488, 4848305264, 5454343422, 5950192824, 7272457896, 7933590432, 8181515133, 8445434976, 9696610528, 10908686844, 11900385648, 14544915792, 16363030266, 21817373688, 23800771296, 29089831584, 32726060532, 43634747376, 65452121064, 87269494752, 130904242128, 261808484256]

約数ペア:

[(1, 261808484256), (2, 130904242128), (3, 87269494752), (4, 65452121064), (6, 43634747376), (8, 32726060532), (9, 29089831584), (11, 23800771296), (12, 21817373688), (16, 16363030266), (18, 14544915792), (22, 11900385648), (24, 10908686844), (27, 9696610528), (31, 8445434976), (32, 8181515133), (33, 7933590432), (36, 7272457896), (44, 5950192824), (48, 5454343422), (54, 4848305264), (62, 4222717488), (66, 3966795216), (72, 3636228948), (88, 2975096412), (93, 2815144992), (96, 2727171711), (99, 2644530144), (108, 2424152632), (124, 2111358744), (127, 2061484128), (132, 1983397608), (144, 1818114474), (176, 1487548206), (186, 1407572496), (198, 1322265072), (216, 1212076316), (248, 1055679372), (254, 1030742064), (264, 991698804), (279, 938381664), (288, 909057237), (297, 881510048), (341, 767766816), (352, 743774103), (372, 703786248), (381, 687161376), (396, 661132536), (432, 606038158), (496, 527839686), (508, 515371032), (528, 495849402), (558, 469190832), (594, 440755024), (682, 383883408), (744, 351893124), (762, 343580688), (792, 330566268), (837, 312793888), (864, 303019079), (992, 263919843), (1016, 257685516), (1023, 255922272), (1056, 247924701), (1116, 234595416), (1143, 229053792), (1188, 220377512), (1364, 191941704), (1397, 187407648), (1488, 175946562), (1524, 171790344), (1584, 165283134), (1674, 156396944), (2032, 128842758), (2046, 127961136), (2232, 117297708), (2286, 114526896), (2376, 110188756), (2728, 95970852), (2794, 93703824), (2976, 87973281), (3048, 85895172), (3069, 85307424), (3168, 82641567), (3348, 78198472), (3429, 76351264), (3937, 66499488), (4064, 64421379), (4092, 63980568), (4191, 62469216), (4464, 58648854), (4572, 57263448), (4752, 55094378), (5456, 47985426), (5588, 46851912), (6096, 42947586), (6138, 42653712), (6696, 39099236), (6858, 38175632), (6997, 37417248), (7874, 33249744), (8184, 31990284), (8382, 31234608), (8928, 29324427), (9144, 28631724), (9207, 28435808), (9504, 27547189), (10912, 23992713), (11176, 23425956), (11811, 22166496), (12192, 21473793), (12276, 21326856), (12573, 20823072), (13392, 19549618), (13716, 19087816), (13994, 18708624), (15748, 16624872), (16368, 15995142), (16764, 15617304), (18288, 14315862), (18414, 14217904), (20991, 12472416), (22352, 11712978), (23622, 11083248), (24552, 10663428), (25146, 10411536), (26784, 9774809), (27432, 9543908), (27988, 9354312), (31496, 8312436), (32736, 7997571), (33528, 7808652), (35433, 7388832), (36576, 7157931), (36828, 7108952), (37719, 6941024), (41982, 6236208), (43307, 6045408), (44704, 5856489), (47244, 5541624), (49104, 5331714), (50292, 5205768), (54864, 4771954), (55976, 4677156), (62973, 4157472), (62992, 4156218), (67056, 3904326), (70866, 3694416), (73656, 3554476), (75438, 3470512), (76967, 3401568), (83964, 3118104), (86614, 3022704), (94488, 2770812), (98208, 2665857), (100584, 2602884), (106299, 2462944), (109728, 2385977), (111952, 2338578), (125946, 2078736), (125984, 2078109), (129921, 2015136), (134112, 1952163), (141732, 1847208), (147312, 1777238), (150876, 1735256), (153934, 1700784), (167928, 1559052), (173228, 1511352), (188919, 1385824), (188976, 1385406), (201168, 1301442), (212598, 1231472), (216907, 1207008), (223904, 1169289), (230901, 1133856), (251892, 1039368), (259842, 1007568), (283464, 923604), (294624, 888619), (301752, 867628), (307868, 850392), (335856, 779526), (346456, 755676), (377838, 692912), (377952, 692703), (389763, 671712), (402336, 650721), (425196, 615736), (433814, 603504), (461802, 566928), (503784, 519684)]