549968272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 1343913984

約数和(自身を除く): 793945712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 71, 92, 97, 112, 124, 142, 161, 184, 194, 217, 248, 284, 322, 368, 388, 434, 496, 497, 568, 644, 679, 713, 776, 868, 994, 1136, 1288, 1358, 1426, 1552, 1633, 1736, 1988, 2201, 2231, 2576, 2716, 2852, 3007, 3266, 3472, 3976, 4402, 4462, 4991, 5432, 5704, 6014, 6532, 6887, 7952, 8804, 8924, 9982, 10864, 11408, 11431, 12028, 13064, 13774, 15407, 15617, 17608, 17848, 19964, 21049, 22862, 24056, 26128, 27548, 30814, 31234, 35216, 35696, 39928, 42098, 45724, 48112, 48209, 50623, 55096, 61628, 62468, 69161, 79856, 84196, 91448, 96418, 101246, 110192, 123256, 124936, 138322, 158401, 168392, 182896, 192836, 202492, 213497, 246512, 249872, 276644, 316802, 336784, 354361, 385672, 404984, 426994, 484127, 553288, 633604, 708722, 771344, 809968, 853988, 968254, 1106576, 1108807, 1267208, 1417444, 1494479, 1707976, 1936508, 2217614, 2534416, 2834888, 2988958, 3415952, 3873016, 4435228, 4910431, 5669776, 5977916, 7746032, 8870456, 9820862, 11955832, 17740912, 19641724, 23911664, 34373017, 39283448, 68746034, 78566896, 137492068, 274984136, 549968272]

約数ペア:

[(1, 549968272), (2, 274984136), (4, 137492068), (7, 78566896), (8, 68746034), (14, 39283448), (16, 34373017), (23, 23911664), (28, 19641724), (31, 17740912), (46, 11955832), (56, 9820862), (62, 8870456), (71, 7746032), (92, 5977916), (97, 5669776), (112, 4910431), (124, 4435228), (142, 3873016), (161, 3415952), (184, 2988958), (194, 2834888), (217, 2534416), (248, 2217614), (284, 1936508), (322, 1707976), (368, 1494479), (388, 1417444), (434, 1267208), (496, 1108807), (497, 1106576), (568, 968254), (644, 853988), (679, 809968), (713, 771344), (776, 708722), (868, 633604), (994, 553288), (1136, 484127), (1288, 426994), (1358, 404984), (1426, 385672), (1552, 354361), (1633, 336784), (1736, 316802), (1988, 276644), (2201, 249872), (2231, 246512), (2576, 213497), (2716, 202492), (2852, 192836), (3007, 182896), (3266, 168392), (3472, 158401), (3976, 138322), (4402, 124936), (4462, 123256), (4991, 110192), (5432, 101246), (5704, 96418), (6014, 91448), (6532, 84196), (6887, 79856), (7952, 69161), (8804, 62468), (8924, 61628), (9982, 55096), (10864, 50623), (11408, 48209), (11431, 48112), (12028, 45724), (13064, 42098), (13774, 39928), (15407, 35696), (15617, 35216), (17608, 31234), (17848, 30814), (19964, 27548), (21049, 26128), (22862, 24056)]