272589984

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{2579}}^1$

素因数の和:2962

約数の個数: 72

約数和(自身を含む): 777591360

約数和(自身を除く): 505001376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 2202, 2579, 2936, 3303, 4404, 5158, 5872, 6606, 7737, 8808, 10316, 11744, 13212, 15474, 17616, 20632, 23211, 26424, 30948, 35232, 41264, 46422, 52848, 61896, 82528, 92844, 105696, 123792, 185688, 247584, 371376, 742752, 946493, 1892986, 2839479, 3785972, 5678958, 7571944, 8518437, 11357916, 15143888, 17036874, 22715832, 30287776, 34073748, 45431664, 68147496, 90863328, 136294992, 272589984]

約数ペア:

[(1, 272589984), (2, 136294992), (3, 90863328), (4, 68147496), (6, 45431664), (8, 34073748), (9, 30287776), (12, 22715832), (16, 17036874), (18, 15143888), (24, 11357916), (32, 8518437), (36, 7571944), (48, 5678958), (72, 3785972), (96, 2839479), (144, 1892986), (288, 946493), (367, 742752), (734, 371376), (1101, 247584), (1468, 185688), (2202, 123792), (2579, 105696), (2936, 92844), (3303, 82528), (4404, 61896), (5158, 52848), (5872, 46422), (6606, 41264), (7737, 35232), (8808, 30948), (10316, 26424), (11744, 23211), (13212, 20632), (15474, 17616)]