289363482

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^2\times {\mathrm{1063}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 652827840

約数和(自身を除く): 363464358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1063, 1278, 1917, 2126, 3189, 3834, 5041, 6378, 9567, 10082, 15123, 19134, 28701, 30246, 45369, 57402, 75473, 90738, 136107, 150946, 226419, 272214, 452838, 679257, 1358514, 2037771, 4075542, 5358583, 10717166, 16075749, 32151498, 48227247, 96454494, 144681741, 289363482]

約数ペア:

[(1, 289363482), (2, 144681741), (3, 96454494), (6, 48227247), (9, 32151498), (18, 16075749), (27, 10717166), (54, 5358583), (71, 4075542), (142, 2037771), (213, 1358514), (426, 679257), (639, 452838), (1063, 272214), (1278, 226419), (1917, 150946), (2126, 136107), (3189, 90738), (3834, 75473), (5041, 57402), (6378, 45369), (9567, 30246), (10082, 28701), (15123, 19134)]