344778824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{30983}}^1$

素因数の和:31109

約数の個数: 32

約数和(自身を含む): 702717120

約数和(自身を除く): 357938296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 30983, 61966, 123932, 247864, 402779, 805558, 1611116, 3222232, 3315181, 6630362, 13260724, 26521448, 43097353, 86194706, 172389412, 344778824]

約数ペア:

[(1, 344778824), (2, 172389412), (4, 86194706), (8, 43097353), (13, 26521448), (26, 13260724), (52, 6630362), (104, 3315181), (107, 3222232), (214, 1611116), (428, 805558), (856, 402779), (1391, 247864), (2782, 123932), (5564, 61966), (11128, 30983)]