220485312

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1423}}^1$

素因数の和:1710

約数の個数: 84

約数和(自身を含む): 634776480

約数和(自身を除く): 414291168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 538, 576, 807, 1076, 1423, 1614, 2152, 2421, 2846, 3228, 4269, 4304, 4842, 5692, 6456, 8538, 8608, 9684, 11384, 12807, 12912, 17076, 17216, 19368, 22768, 25614, 25824, 34152, 38736, 45536, 51228, 51648, 68304, 77472, 91072, 102456, 136608, 154944, 204912, 273216, 382787, 409824, 765574, 819648, 1148361, 1531148, 2296722, 3062296, 3445083, 4593444, 6124592, 6890166, 9186888, 12249184, 13780332, 18373776, 24498368, 27560664, 36747552, 55121328, 73495104, 110242656, 220485312]

約数ペア:

[(1, 220485312), (2, 110242656), (3, 73495104), (4, 55121328), (6, 36747552), (8, 27560664), (9, 24498368), (12, 18373776), (16, 13780332), (18, 12249184), (24, 9186888), (32, 6890166), (36, 6124592), (48, 4593444), (64, 3445083), (72, 3062296), (96, 2296722), (144, 1531148), (192, 1148361), (269, 819648), (288, 765574), (538, 409824), (576, 382787), (807, 273216), (1076, 204912), (1423, 154944), (1614, 136608), (2152, 102456), (2421, 91072), (2846, 77472), (3228, 68304), (4269, 51648), (4304, 51228), (4842, 45536), (5692, 38736), (6456, 34152), (8538, 25824), (8608, 25614), (9684, 22768), (11384, 19368), (12807, 17216), (12912, 17076)]