2638828368

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 280

約数和(自身を含む): 8479966176

約数和(自身を除く): 5841137808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 131, 132, 144, 157, 162, 176, 198, 216, 243, 262, 264, 297, 314, 324, 393, 396, 432, 471, 486, 524, 528, 594, 628, 648, 729, 786, 792, 891, 942, 972, 1048, 1179, 1188, 1256, 1296, 1413, 1441, 1458, 1572, 1584, 1727, 1782, 1884, 1944, 2096, 2358, 2376, 2512, 2673, 2826, 2882, 2916, 3144, 3454, 3537, 3564, 3768, 3888, 4239, 4323, 4716, 4752, 5181, 5346, 5652, 5764, 5832, 6288, 6908, 7074, 7128, 7536, 8019, 8478, 8646, 9432, 10362, 10611, 10692, 11304, 11528, 11664, 12717, 12969, 13816, 14148, 14256, 15543, 16038, 16956, 17292, 18864, 20567, 20724, 21222, 21384, 22608, 23056, 25434, 25938, 27632, 28296, 31086, 31833, 32076, 33912, 34584, 38151, 38907, 41134, 41448, 42444, 42768, 46629, 50868, 51876, 56592, 61701, 62172, 63666, 64152, 67824, 69168, 76302, 77814, 82268, 82896, 84888, 93258, 95499, 101736, 103752, 114453, 116721, 123402, 124344, 127332, 128304, 139887, 152604, 155628, 164536, 169776, 185103, 186516, 190998, 203472, 207504, 226237, 228906, 233442, 246804, 248688, 254664, 279774, 305208, 311256, 329072, 350163, 370206, 373032, 381996, 419661, 452474, 457812, 466884, 493608, 509328, 555309, 559548, 610416, 622512, 678711, 700326, 740412, 746064, 763992, 839322, 904948, 915624, 933768, 987216, 1050489, 1110618, 1119096, 1258983, 1357422, 1400652, 1480824, 1527984, 1665927, 1678644, 1809896, 1831248, 1867536, 2036133, 2100978, 2221236, 2238192, 2517966, 2714844, 2801304, 2961648, 3331854, 3357288, 3619792, 4072266, 4201956, 4442472, 4997781, 5035932, 5429688, 5602608, 6108399, 6663708, 6714576, 8144532, 8403912, 8884944, 9995562, 10071864, 10859376, 12216798, 13327416, 14993343, 16289064, 16807824, 18325197, 19991124, 20143728, 24433596, 26654832, 29986686, 32578128, 36650394, 39982248, 48867192, 54975591, 59973372, 73300788, 79964496, 97734384, 109951182, 119946744, 146601576, 164926773, 219902364, 239893488, 293203152, 329853546, 439804728, 659707092, 879609456, 1319414184, 2638828368]

約数ペア:

[(1, 2638828368), (2, 1319414184), (3, 879609456), (4, 659707092), (6, 439804728), (8, 329853546), (9, 293203152), (11, 239893488), (12, 219902364), (16, 164926773), (18, 146601576), (22, 119946744), (24, 109951182), (27, 97734384), (33, 79964496), (36, 73300788), (44, 59973372), (48, 54975591), (54, 48867192), (66, 39982248), (72, 36650394), (81, 32578128), (88, 29986686), (99, 26654832), (108, 24433596), (131, 20143728), (132, 19991124), (144, 18325197), (157, 16807824), (162, 16289064), (176, 14993343), (198, 13327416), (216, 12216798), (243, 10859376), (262, 10071864), (264, 9995562), (297, 8884944), (314, 8403912), (324, 8144532), (393, 6714576), (396, 6663708), (432, 6108399), (471, 5602608), (486, 5429688), (524, 5035932), (528, 4997781), (594, 4442472), (628, 4201956), (648, 4072266), (729, 3619792), (786, 3357288), (792, 3331854), (891, 2961648), (942, 2801304), (972, 2714844), (1048, 2517966), (1179, 2238192), (1188, 2221236), (1256, 2100978), (1296, 2036133), (1413, 1867536), (1441, 1831248), (1458, 1809896), (1572, 1678644), (1584, 1665927), (1727, 1527984), (1782, 1480824), (1884, 1400652), (1944, 1357422), (2096, 1258983), (2358, 1119096), (2376, 1110618), (2512, 1050489), (2673, 987216), (2826, 933768), (2882, 915624), (2916, 904948), (3144, 839322), (3454, 763992), (3537, 746064), (3564, 740412), (3768, 700326), (3888, 678711), (4239, 622512), (4323, 610416), (4716, 559548), (4752, 555309), (5181, 509328), (5346, 493608), (5652, 466884), (5764, 457812), (5832, 452474), (6288, 419661), (6908, 381996), (7074, 373032), (7128, 370206), (7536, 350163), (8019, 329072), (8478, 311256), (8646, 305208), (9432, 279774), (10362, 254664), (10611, 248688), (10692, 246804), (11304, 233442), (11528, 228906), (11664, 226237), (12717, 207504), (12969, 203472), (13816, 190998), (14148, 186516), (14256, 185103), (15543, 169776), (16038, 164536), (16956, 155628), (17292, 152604), (18864, 139887), (20567, 128304), (20724, 127332), (21222, 124344), (21384, 123402), (22608, 116721), (23056, 114453), (25434, 103752), (25938, 101736), (27632, 95499), (28296, 93258), (31086, 84888), (31833, 82896), (32076, 82268), (33912, 77814), (34584, 76302), (38151, 69168), (38907, 67824), (41134, 64152), (41448, 63666), (42444, 62172), (42768, 61701), (46629, 56592), (50868, 51876)]