242568972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{118211}}^1$

素因数の和:118243

約数の個数: 48

約数和(自身を含む): 661987200

約数和(自身を除く): 419418228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 118211, 236422, 354633, 472844, 709266, 1063899, 1418532, 2127798, 2246009, 3191697, 4255596, 4492018, 6383394, 6738027, 8984036, 12766788, 13476054, 20214081, 26952108, 40428162, 60642243, 80856324, 121284486, 242568972]

約数ペア:

[(1, 242568972), (2, 121284486), (3, 80856324), (4, 60642243), (6, 40428162), (9, 26952108), (12, 20214081), (18, 13476054), (19, 12766788), (27, 8984036), (36, 6738027), (38, 6383394), (54, 4492018), (57, 4255596), (76, 3191697), (108, 2246009), (114, 2127798), (171, 1418532), (228, 1063899), (342, 709266), (513, 472844), (684, 354633), (1026, 236422), (2052, 118211)]