252079724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 515515392

約数和(自身を除く): 263435668

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 169, 299, 338, 403, 523, 598, 676, 713, 806, 1046, 1196, 1426, 1612, 2092, 2852, 3887, 5239, 6799, 7774, 9269, 10478, 12029, 13598, 15548, 16213, 18538, 20956, 24058, 27196, 32426, 37076, 48116, 64852, 88387, 120497, 156377, 176774, 210769, 240994, 312754, 353548, 372899, 421538, 481988, 625508, 745798, 843076, 1491596, 2032901, 2739997, 4065802, 4847687, 5479994, 8131604, 9695374, 10959988, 19390748, 63019931, 126039862, 252079724]

約数ペア:

[(1, 252079724), (2, 126039862), (4, 63019931), (13, 19390748), (23, 10959988), (26, 9695374), (31, 8131604), (46, 5479994), (52, 4847687), (62, 4065802), (92, 2739997), (124, 2032901), (169, 1491596), (299, 843076), (338, 745798), (403, 625508), (523, 481988), (598, 421538), (676, 372899), (713, 353548), (806, 312754), (1046, 240994), (1196, 210769), (1426, 176774), (1612, 156377), (2092, 120497), (2852, 88387), (3887, 64852), (5239, 48116), (6799, 37076), (7774, 32426), (9269, 27196), (10478, 24058), (12029, 20956), (13598, 18538), (15548, 16213)]