218716728

素因数分解:

$2^3\times 3^1\times {\mathrm{829}}^1\times {\mathrm{10993}}^1$

素因数の和:11831

約数の個数: 32

約数和(自身を含む): 547501200

約数和(自身を除く): 328784472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829, 1658, 2487, 3316, 4974, 6632, 9948, 10993, 19896, 21986, 32979, 43972, 65958, 87944, 131916, 263832, 9113197, 18226394, 27339591, 36452788, 54679182, 72905576, 109358364, 218716728]

約数ペア:

[(1, 218716728), (2, 109358364), (3, 72905576), (4, 54679182), (6, 36452788), (8, 27339591), (12, 18226394), (24, 9113197), (829, 263832), (1658, 131916), (2487, 87944), (3316, 65958), (4974, 43972), (6632, 32979), (9948, 21986), (10993, 19896)]