26728488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 81648000

約数和(自身を除く): 54919512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 34, 36, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 153, 174, 204, 216, 232, 251, 261, 306, 348, 408, 459, 493, 502, 522, 612, 696, 753, 783, 918, 986, 1004, 1044, 1224, 1479, 1506, 1566, 1836, 1972, 2008, 2088, 2259, 2958, 3012, 3132, 3672, 3944, 4267, 4437, 4518, 5916, 6024, 6264, 6777, 7279, 8534, 8874, 9036, 11832, 12801, 13311, 13554, 14558, 17068, 17748, 18072, 21837, 25602, 26622, 27108, 29116, 34136, 35496, 38403, 43674, 51204, 53244, 54216, 58232, 65511, 76806, 87348, 102408, 106488, 115209, 123743, 131022, 153612, 174696, 196533, 230418, 247486, 262044, 307224, 371229, 393066, 460836, 494972, 524088, 742458, 786132, 921672, 989944, 1113687, 1484916, 1572264, 2227374, 2969832, 3341061, 4454748, 6682122, 8909496, 13364244, 26728488]

約数ペア:

[(1, 26728488), (2, 13364244), (3, 8909496), (4, 6682122), (6, 4454748), (8, 3341061), (9, 2969832), (12, 2227374), (17, 1572264), (18, 1484916), (24, 1113687), (27, 989944), (29, 921672), (34, 786132), (36, 742458), (51, 524088), (54, 494972), (58, 460836), (68, 393066), (72, 371229), (87, 307224), (102, 262044), (108, 247486), (116, 230418), (136, 196533), (153, 174696), (174, 153612), (204, 131022), (216, 123743), (232, 115209), (251, 106488), (261, 102408), (306, 87348), (348, 76806), (408, 65511), (459, 58232), (493, 54216), (502, 53244), (522, 51204), (612, 43674), (696, 38403), (753, 35496), (783, 34136), (918, 29116), (986, 27108), (1004, 26622), (1044, 25602), (1224, 21837), (1479, 18072), (1506, 17748), (1566, 17068), (1836, 14558), (1972, 13554), (2008, 13311), (2088, 12801), (2259, 11832), (2958, 9036), (3012, 8874), (3132, 8534), (3672, 7279), (3944, 6777), (4267, 6264), (4437, 6024), (4518, 5916)]