328045386236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{77999}}^1\times {\mathrm{55339}}^1$

素因数の和:133361

約数の個数: 24

約数和(自身を含む): 604312800000

約数和(自身を除く): 276267413764

約数列:

[1, 2, 4, 19, 38, 76, 55339, 77999, 110678, 155998, 221356, 311996, 1051441, 1481981, 2102882, 2963962, 4205764, 5927924, 4316386661, 8632773322, 17265546644, 82011346559, 164022693118, 328045386236]

約数ペア:

[(1, 328045386236), (2, 164022693118), (4, 82011346559), (19, 17265546644), (38, 8632773322), (76, 4316386661), (55339, 5927924), (77999, 4205764), (110678, 2963962), (155998, 2102882), (221356, 1481981), (311996, 1051441)]