313680636

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{79939}}^1$

素因数の和:80058

約数の個数: 36

約数和(自身を含む): 800199400

約数和(自身を除く): 486518764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 79939, 159878, 239817, 319756, 479634, 719451, 959268, 1438902, 2877804, 8713351, 17426702, 26140053, 34853404, 52280106, 78420159, 104560212, 156840318, 313680636]

約数ペア:

[(1, 313680636), (2, 156840318), (3, 104560212), (4, 78420159), (6, 52280106), (9, 34853404), (12, 26140053), (18, 17426702), (36, 8713351), (109, 2877804), (218, 1438902), (327, 959268), (436, 719451), (654, 479634), (981, 319756), (1308, 239817), (1962, 159878), (3924, 79939)]