2816992024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2345

約数の個数: 128

約数和(自身を含む): 6911308800

約数和(自身を除く): 4094316776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 71, 77, 88, 116, 142, 154, 203, 232, 284, 308, 319, 406, 497, 568, 616, 638, 781, 812, 994, 1276, 1562, 1624, 1988, 2059, 2221, 2233, 2552, 3124, 3976, 4118, 4442, 4466, 5467, 6248, 8236, 8884, 8932, 10934, 14413, 15547, 16472, 17768, 17864, 21868, 22649, 24431, 28826, 31094, 43736, 45298, 48862, 57652, 62188, 64409, 90596, 97724, 115304, 124376, 128818, 157691, 158543, 171017, 181192, 195448, 257636, 315382, 317086, 342034, 450863, 515272, 630764, 634172, 684068, 708499, 901726, 1103837, 1261528, 1268344, 1368136, 1416998, 1734601, 1803452, 2207674, 2833996, 3469202, 3606904, 4415348, 4573039, 4959493, 5667992, 6938404, 8830696, 9146078, 9918986, 12142207, 13876808, 18292156, 19837972, 24284414, 32011273, 36584312, 39675944, 48568828, 50303429, 64022546, 97137656, 100606858, 128045092, 201213716, 256090184, 352124003, 402427432, 704248006, 1408496012, 2816992024]

約数ペア:

[(1, 2816992024), (2, 1408496012), (4, 704248006), (7, 402427432), (8, 352124003), (11, 256090184), (14, 201213716), (22, 128045092), (28, 100606858), (29, 97137656), (44, 64022546), (56, 50303429), (58, 48568828), (71, 39675944), (77, 36584312), (88, 32011273), (116, 24284414), (142, 19837972), (154, 18292156), (203, 13876808), (232, 12142207), (284, 9918986), (308, 9146078), (319, 8830696), (406, 6938404), (497, 5667992), (568, 4959493), (616, 4573039), (638, 4415348), (781, 3606904), (812, 3469202), (994, 2833996), (1276, 2207674), (1562, 1803452), (1624, 1734601), (1988, 1416998), (2059, 1368136), (2221, 1268344), (2233, 1261528), (2552, 1103837), (3124, 901726), (3976, 708499), (4118, 684068), (4442, 634172), (4466, 630764), (5467, 515272), (6248, 450863), (8236, 342034), (8884, 317086), (8932, 315382), (10934, 257636), (14413, 195448), (15547, 181192), (16472, 171017), (17768, 158543), (17864, 157691), (21868, 128818), (22649, 124376), (24431, 115304), (28826, 97724), (31094, 90596), (43736, 64409), (45298, 62188), (48862, 57652)]