312354138

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 630400320

約数和(自身を除く): 318046182

約数列:

[1, 2, 3, 6, 197, 394, 401, 591, 659, 802, 1182, 1203, 1318, 1977, 2406, 3954, 78997, 129823, 157994, 236991, 259646, 264259, 389469, 473982, 528518, 778938, 792777, 1585554, 52059023, 104118046, 156177069, 312354138]

約数ペア:

[(1, 312354138), (2, 156177069), (3, 104118046), (6, 52059023), (197, 1585554), (394, 792777), (401, 778938), (591, 528518), (659, 473982), (802, 389469), (1182, 264259), (1203, 259646), (1318, 236991), (1977, 157994), (2406, 129823), (3954, 78997)]