218723424

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{8663}}^1$

素因数の和:8939

約数の個数: 48

約数和(自身を含む): 576398592

約数和(自身を除く): 357675168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 8416, 8663, 12624, 17326, 25248, 25989, 34652, 51978, 69304, 103956, 138608, 207912, 277216, 415824, 831648, 2278369, 4556738, 6835107, 9113476, 13670214, 18226952, 27340428, 36453904, 54680856, 72907808, 109361712, 218723424]

約数ペア:

[(1, 218723424), (2, 109361712), (3, 72907808), (4, 54680856), (6, 36453904), (8, 27340428), (12, 18226952), (16, 13670214), (24, 9113476), (32, 6835107), (48, 4556738), (96, 2278369), (263, 831648), (526, 415824), (789, 277216), (1052, 207912), (1578, 138608), (2104, 103956), (3156, 69304), (4208, 51978), (6312, 34652), (8416, 25989), (8663, 25248), (12624, 17326)]