215567892

素因数分解:

$2^2\times 3^4\times {\mathrm{283}}^1\times {\mathrm{2351}}^1$

素因数の和:2650

約数の個数: 60

約数和(自身を含む): 565768896

約数和(自身を除く): 350201004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 283, 324, 566, 849, 1132, 1698, 2351, 2547, 3396, 4702, 5094, 7053, 7641, 9404, 10188, 14106, 15282, 21159, 22923, 28212, 30564, 42318, 45846, 63477, 84636, 91692, 126954, 190431, 253908, 380862, 665333, 761724, 1330666, 1995999, 2661332, 3991998, 5987997, 7983996, 11975994, 17963991, 23951988, 35927982, 53891973, 71855964, 107783946, 215567892]

約数ペア:

[(1, 215567892), (2, 107783946), (3, 71855964), (4, 53891973), (6, 35927982), (9, 23951988), (12, 17963991), (18, 11975994), (27, 7983996), (36, 5987997), (54, 3991998), (81, 2661332), (108, 1995999), (162, 1330666), (283, 761724), (324, 665333), (566, 380862), (849, 253908), (1132, 190431), (1698, 126954), (2351, 91692), (2547, 84636), (3396, 63477), (4702, 45846), (5094, 42318), (7053, 30564), (7641, 28212), (9404, 22923), (10188, 21159), (14106, 15282)]