268105788

素因数分解:

$2^2\times 3^6\times {\mathrm{91943}}^1$

素因数の和:91965

約数の個数: 42

約数和(自身を含む): 703463544

約数和(自身を除く): 435357756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 91943, 183886, 275829, 367772, 551658, 827487, 1103316, 1654974, 2482461, 3309948, 4964922, 7447383, 9929844, 14894766, 22342149, 29789532, 44684298, 67026447, 89368596, 134052894, 268105788]

約数ペア:

[(1, 268105788), (2, 134052894), (3, 89368596), (4, 67026447), (6, 44684298), (9, 29789532), (12, 22342149), (18, 14894766), (27, 9929844), (36, 7447383), (54, 4964922), (81, 3309948), (108, 2482461), (162, 1654974), (243, 1103316), (324, 827487), (486, 551658), (729, 367772), (972, 275829), (1458, 183886), (2916, 91943)]