518160272

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3936

約数の個数: 80

約数和(自身を含む): 1232278272

約数和(自身を除く): 714118000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 71, 112, 119, 136, 142, 238, 272, 284, 476, 497, 568, 952, 994, 1136, 1207, 1904, 1988, 2414, 3833, 3976, 4828, 7666, 7952, 8449, 9656, 15332, 16898, 19312, 26831, 30664, 33796, 53662, 61328, 65161, 67592, 107324, 130322, 135184, 214648, 260644, 272143, 429296, 456127, 521288, 544286, 912254, 1042576, 1088572, 1824508, 1905001, 2177144, 3649016, 3810002, 4354288, 4626431, 7298032, 7620004, 9252862, 15240008, 18505724, 30480016, 32385017, 37011448, 64770034, 74022896, 129540068, 259080136, 518160272]

約数ペア:

[(1, 518160272), (2, 259080136), (4, 129540068), (7, 74022896), (8, 64770034), (14, 37011448), (16, 32385017), (17, 30480016), (28, 18505724), (34, 15240008), (56, 9252862), (68, 7620004), (71, 7298032), (112, 4626431), (119, 4354288), (136, 3810002), (142, 3649016), (238, 2177144), (272, 1905001), (284, 1824508), (476, 1088572), (497, 1042576), (568, 912254), (952, 544286), (994, 521288), (1136, 456127), (1207, 429296), (1904, 272143), (1988, 260644), (2414, 214648), (3833, 135184), (3976, 130322), (4828, 107324), (7666, 67592), (7952, 65161), (8449, 61328), (9656, 53662), (15332, 33796), (16898, 30664), (19312, 26831)]