245797656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{60601}}^1$

素因数の和:60636

約数の個数: 48

約数和(自身を含む): 665409960

約数和(自身を除く): 419612304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 60601, 121202, 181803, 242404, 363606, 484808, 727212, 787813, 1454424, 1575626, 2363439, 3151252, 4726878, 6302504, 9453756, 10241569, 18907512, 20483138, 30724707, 40966276, 61449414, 81932552, 122898828, 245797656]

約数ペア:

[(1, 245797656), (2, 122898828), (3, 81932552), (4, 61449414), (6, 40966276), (8, 30724707), (12, 20483138), (13, 18907512), (24, 10241569), (26, 9453756), (39, 6302504), (52, 4726878), (78, 3151252), (104, 2363439), (156, 1575626), (169, 1454424), (312, 787813), (338, 727212), (507, 484808), (676, 363606), (1014, 242404), (1352, 181803), (2028, 121202), (4056, 60601)]