706836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 1862784

約数和(自身を除く): 1155948

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 197, 276, 299, 394, 591, 598, 788, 897, 1182, 1196, 1794, 2364, 2561, 3588, 4531, 5122, 7683, 9062, 10244, 13593, 15366, 18124, 27186, 30732, 54372, 58903, 117806, 176709, 235612, 353418, 706836]

約数ペア:

[(1, 706836), (2, 353418), (3, 235612), (4, 176709), (6, 117806), (12, 58903), (13, 54372), (23, 30732), (26, 27186), (39, 18124), (46, 15366), (52, 13593), (69, 10244), (78, 9062), (92, 7683), (138, 5122), (156, 4531), (197, 3588), (276, 2561), (299, 2364), (394, 1794), (591, 1196), (598, 1182), (788, 897)]