239766996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{17729}}^1$

素因数の和:17773

約数の個数: 72

約数和(自身を含む): 679129920

約数和(自身を除く): 439362924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 17729, 35458, 53187, 70916, 106374, 124103, 212748, 248206, 372309, 407767, 496412, 744618, 815534, 868721, 1223301, 1489236, 1631068, 1737442, 2446602, 2606163, 2854369, 3474884, 4893204, 5212326, 5708738, 8563107, 10424652, 11417476, 17126214, 19980583, 34252428, 39961166, 59941749, 79922332, 119883498, 239766996]

約数ペア:

[(1, 239766996), (2, 119883498), (3, 79922332), (4, 59941749), (6, 39961166), (7, 34252428), (12, 19980583), (14, 17126214), (21, 11417476), (23, 10424652), (28, 8563107), (42, 5708738), (46, 5212326), (49, 4893204), (69, 3474884), (84, 2854369), (92, 2606163), (98, 2446602), (138, 1737442), (147, 1631068), (161, 1489236), (196, 1223301), (276, 868721), (294, 815534), (322, 744618), (483, 496412), (588, 407767), (644, 372309), (966, 248206), (1127, 212748), (1932, 124103), (2254, 106374), (3381, 70916), (4508, 53187), (6762, 35458), (13524, 17729)]