486531068

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 879336360

約数和(自身を除く): 392805292

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 419, 628, 838, 1676, 1849, 3698, 6751, 7396, 13502, 18017, 27004, 36034, 65783, 72068, 131566, 263132, 290293, 580586, 774731, 1161172, 1549462, 2828669, 3098924, 5657338, 11314676, 121632767, 243265534, 486531068]

約数ペア:

[(1, 486531068), (2, 243265534), (4, 121632767), (43, 11314676), (86, 5657338), (157, 3098924), (172, 2828669), (314, 1549462), (419, 1161172), (628, 774731), (838, 580586), (1676, 290293), (1849, 263132), (3698, 131566), (6751, 72068), (7396, 65783), (13502, 36034), (18017, 27004)]