271437984

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30403}}^1$

素因数の和:30450

約数の個数: 72

約数和(自身を含む): 796828032

約数和(自身を除く): 525390048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 30403, 60806, 91209, 121612, 182418, 243224, 273627, 364836, 486448, 547254, 729672, 942493, 972896, 1094508, 1459344, 1884986, 2189016, 2827479, 2918688, 3769972, 4378032, 5654958, 7539944, 8482437, 8756064, 11309916, 15079888, 16964874, 22619832, 30159776, 33929748, 45239664, 67859496, 90479328, 135718992, 271437984]

約数ペア:

[(1, 271437984), (2, 135718992), (3, 90479328), (4, 67859496), (6, 45239664), (8, 33929748), (9, 30159776), (12, 22619832), (16, 16964874), (18, 15079888), (24, 11309916), (31, 8756064), (32, 8482437), (36, 7539944), (48, 5654958), (62, 4378032), (72, 3769972), (93, 2918688), (96, 2827479), (124, 2189016), (144, 1884986), (186, 1459344), (248, 1094508), (279, 972896), (288, 942493), (372, 729672), (496, 547254), (558, 486448), (744, 364836), (992, 273627), (1116, 243224), (1488, 182418), (2232, 121612), (2976, 91209), (4464, 60806), (8928, 30403)]