64505288064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{10903}}^1$

素因数の和:11029

約数の個数: 256

約数和(自身を含む): 205002178560

約数和(自身を除く): 140496890496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 71, 84, 93, 96, 112, 124, 128, 142, 168, 186, 192, 213, 217, 224, 248, 284, 336, 372, 384, 426, 434, 448, 496, 497, 568, 651, 672, 744, 852, 868, 896, 992, 994, 1136, 1302, 1344, 1488, 1491, 1704, 1736, 1984, 1988, 2201, 2272, 2604, 2688, 2976, 2982, 3408, 3472, 3968, 3976, 4402, 4544, 5208, 5952, 5964, 6603, 6816, 6944, 7952, 8804, 9088, 10416, 10903, 11904, 11928, 13206, 13632, 13888, 15407, 15904, 17608, 20832, 21806, 23856, 26412, 27264, 27776, 30814, 31808, 32709, 35216, 41664, 43612, 46221, 47712, 52824, 61628, 63616, 65418, 70432, 76321, 83328, 87224, 92442, 95424, 105648, 123256, 130836, 140864, 152642, 174448, 184884, 190848, 211296, 228963, 246512, 261672, 281728, 305284, 337993, 348896, 369768, 422592, 457926, 493024, 523344, 610568, 675986, 697792, 739536, 774113, 845184, 915852, 986048, 1013979, 1046688, 1221136, 1351972, 1395584, 1479072, 1548226, 1831704, 1972096, 2027958, 2093376, 2322339, 2365951, 2442272, 2703944, 2958144, 3096452, 3663408, 4055916, 4186752, 4644678, 4731902, 4884544, 5407888, 5418791, 5916288, 6192904, 7097853, 7326816, 8111832, 9289356, 9463804, 9769088, 10815776, 10837582, 12385808, 14195706, 14653632, 16223664, 16256373, 18578712, 18927608, 21631552, 21675164, 23997503, 24771616, 28391412, 29307264, 32447328, 32512746, 37157424, 37855216, 43263104, 43350328, 47995006, 49543232, 56782824, 64894656, 65025492, 71992509, 74314848, 75710432, 86700656, 95990012, 99086464, 113565648, 129789312, 130050984, 143985018, 148629696, 151420864, 167982521, 173401312, 191980024, 227131296, 260101968, 287970036, 297259392, 302841728, 335965042, 346802624, 383960048, 454262592, 503947563, 520203936, 575940072, 671930084, 693605248, 767920096, 908525184, 1007895126, 1040407872, 1151880144, 1343860168, 1535840192, 2015790252, 2080815744, 2303760288, 2687720336, 3071680384, 4031580504, 4607520576, 5375440672, 8063161008, 9215041152, 10750881344, 16126322016, 21501762688, 32252644032, 64505288064]

約数ペア:

[(1, 64505288064), (2, 32252644032), (3, 21501762688), (4, 16126322016), (6, 10750881344), (7, 9215041152), (8, 8063161008), (12, 5375440672), (14, 4607520576), (16, 4031580504), (21, 3071680384), (24, 2687720336), (28, 2303760288), (31, 2080815744), (32, 2015790252), (42, 1535840192), (48, 1343860168), (56, 1151880144), (62, 1040407872), (64, 1007895126), (71, 908525184), (84, 767920096), (93, 693605248), (96, 671930084), (112, 575940072), (124, 520203936), (128, 503947563), (142, 454262592), (168, 383960048), (186, 346802624), (192, 335965042), (213, 302841728), (217, 297259392), (224, 287970036), (248, 260101968), (284, 227131296), (336, 191980024), (372, 173401312), (384, 167982521), (426, 151420864), (434, 148629696), (448, 143985018), (496, 130050984), (497, 129789312), (568, 113565648), (651, 99086464), (672, 95990012), (744, 86700656), (852, 75710432), (868, 74314848), (896, 71992509), (992, 65025492), (994, 64894656), (1136, 56782824), (1302, 49543232), (1344, 47995006), (1488, 43350328), (1491, 43263104), (1704, 37855216), (1736, 37157424), (1984, 32512746), (1988, 32447328), (2201, 29307264), (2272, 28391412), (2604, 24771616), (2688, 23997503), (2976, 21675164), (2982, 21631552), (3408, 18927608), (3472, 18578712), (3968, 16256373), (3976, 16223664), (4402, 14653632), (4544, 14195706), (5208, 12385808), (5952, 10837582), (5964, 10815776), (6603, 9769088), (6816, 9463804), (6944, 9289356), (7952, 8111832), (8804, 7326816), (9088, 7097853), (10416, 6192904), (10903, 5916288), (11904, 5418791), (11928, 5407888), (13206, 4884544), (13632, 4731902), (13888, 4644678), (15407, 4186752), (15904, 4055916), (17608, 3663408), (20832, 3096452), (21806, 2958144), (23856, 2703944), (26412, 2442272), (27264, 2365951), (27776, 2322339), (30814, 2093376), (31808, 2027958), (32709, 1972096), (35216, 1831704), (41664, 1548226), (43612, 1479072), (46221, 1395584), (47712, 1351972), (52824, 1221136), (61628, 1046688), (63616, 1013979), (65418, 986048), (70432, 915852), (76321, 845184), (83328, 774113), (87224, 739536), (92442, 697792), (95424, 675986), (105648, 610568), (123256, 523344), (130836, 493024), (140864, 457926), (152642, 422592), (174448, 369768), (184884, 348896), (190848, 337993), (211296, 305284), (228963, 281728), (246512, 261672)]