438659312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13099}}^1$

素因数の和:13150

約数の個数: 80

約数和(自身を含む): 1091596800

約数和(自身を除く): 652937488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 13099, 16744, 26198, 33488, 52396, 91693, 104792, 170287, 183386, 209584, 301277, 340574, 366772, 602554, 681148, 733544, 1192009, 1205108, 1362296, 1467088, 2108939, 2384018, 2410216, 2724592, 3916601, 4217878, 4768036, 4820432, 7833202, 8435756, 9536072, 15666404, 16871512, 19072144, 27416207, 31332808, 33743024, 54832414, 62665616, 109664828, 219329656, 438659312]

約数ペア:

[(1, 438659312), (2, 219329656), (4, 109664828), (7, 62665616), (8, 54832414), (13, 33743024), (14, 31332808), (16, 27416207), (23, 19072144), (26, 16871512), (28, 15666404), (46, 9536072), (52, 8435756), (56, 7833202), (91, 4820432), (92, 4768036), (104, 4217878), (112, 3916601), (161, 2724592), (182, 2410216), (184, 2384018), (208, 2108939), (299, 1467088), (322, 1362296), (364, 1205108), (368, 1192009), (598, 733544), (644, 681148), (728, 602554), (1196, 366772), (1288, 340574), (1456, 301277), (2093, 209584), (2392, 183386), (2576, 170287), (4186, 104792), (4784, 91693), (8372, 52396), (13099, 33488), (16744, 26198)]