15204870432

素因数分解:

$2^5\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{26437}}^1$

素因数の和:28450

約数の個数: 72

約数和(自身を含む): 43262138556

約数和(自身を除く): 28057268124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1997, 3994, 5991, 7988, 11982, 15976, 17973, 23964, 26437, 31952, 35946, 47928, 52874, 63904, 71892, 79311, 95856, 105748, 143784, 158622, 191712, 211496, 237933, 287568, 317244, 422992, 475866, 575136, 634488, 845984, 951732, 1268976, 1903464, 2537952, 3806928, 7613856, 52794689, 105589378, 158384067, 211178756, 316768134, 422357512, 475152201, 633536268, 844715024, 950304402, 1267072536, 1689430048, 1900608804, 2534145072, 3801217608, 5068290144, 7602435216, 15204870432]

約数ペア:

[(1, 15204870432), (2, 7602435216), (3, 5068290144), (4, 3801217608), (6, 2534145072), (8, 1900608804), (9, 1689430048), (12, 1267072536), (16, 950304402), (18, 844715024), (24, 633536268), (32, 475152201), (36, 422357512), (48, 316768134), (72, 211178756), (96, 158384067), (144, 105589378), (288, 52794689), (1997, 7613856), (3994, 3806928), (5991, 2537952), (7988, 1903464), (11982, 1268976), (15976, 951732), (17973, 845984), (23964, 634488), (26437, 575136), (31952, 475866), (35946, 422992), (47928, 317244), (52874, 287568), (63904, 237933), (71892, 211496), (79311, 191712), (95856, 158622), (105748, 143784)]