219383928

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{15467}}^1$

素因数の和:15676

約数の個数: 48

約数和(自身を含む): 597219480

約数和(自身を除く): 377835552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 15467, 30934, 46401, 61868, 92802, 123736, 139203, 185604, 278406, 371208, 556812, 1113624, 3046999, 6093998, 9140997, 12187996, 18281994, 24375992, 27422991, 36563988, 54845982, 73127976, 109691964, 219383928]

約数ペア:

[(1, 219383928), (2, 109691964), (3, 73127976), (4, 54845982), (6, 36563988), (8, 27422991), (9, 24375992), (12, 18281994), (18, 12187996), (24, 9140997), (36, 6093998), (72, 3046999), (197, 1113624), (394, 556812), (591, 371208), (788, 278406), (1182, 185604), (1576, 139203), (1773, 123736), (2364, 92802), (3546, 61868), (4728, 46401), (7092, 30934), (14184, 15467)]