338181636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{4259}}^1$

素因数の和:4788

約数の個数: 48

約数和(自身を含む): 851659200

約数和(自身を除く): 513477564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 4259, 6108, 6617, 8518, 12777, 13234, 17036, 19851, 25554, 26468, 39702, 51108, 55367, 79404, 110734, 166101, 221468, 332202, 664404, 2167831, 4335662, 6503493, 8671324, 13006986, 26013972, 28181803, 56363606, 84545409, 112727212, 169090818, 338181636]

約数ペア:

[(1, 338181636), (2, 169090818), (3, 112727212), (4, 84545409), (6, 56363606), (12, 28181803), (13, 26013972), (26, 13006986), (39, 8671324), (52, 6503493), (78, 4335662), (156, 2167831), (509, 664404), (1018, 332202), (1527, 221468), (2036, 166101), (3054, 110734), (4259, 79404), (6108, 55367), (6617, 51108), (8518, 39702), (12777, 26468), (13234, 25554), (17036, 19851)]