318646536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021303}}^1$

素因数の和:1021325

約数の個数: 32

約数和(自身を含む): 857895360

約数和(自身を除く): 539248824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1021303, 2042606, 3063909, 4085212, 6127818, 8170424, 12255636, 13276939, 24511272, 26553878, 39830817, 53107756, 79661634, 106215512, 159323268, 318646536]

約数ペア:

[(1, 318646536), (2, 159323268), (3, 106215512), (4, 79661634), (6, 53107756), (8, 39830817), (12, 26553878), (13, 24511272), (24, 13276939), (26, 12255636), (39, 8170424), (52, 6127818), (78, 4085212), (104, 3063909), (156, 2042606), (312, 1021303)]