318645912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021301}}^1$

素因数の和:1021323

約数の個数: 32

約数和(自身を含む): 857893680

約数和(自身を除く): 539247768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1021301, 2042602, 3063903, 4085204, 6127806, 8170408, 12255612, 13276913, 24511224, 26553826, 39830739, 53107652, 79661478, 106215304, 159322956, 318645912]

約数ペア:

[(1, 318645912), (2, 159322956), (3, 106215304), (4, 79661478), (6, 53107652), (8, 39830739), (12, 26553826), (13, 24511224), (24, 13276913), (26, 12255612), (39, 8170408), (52, 6127806), (78, 4085204), (104, 3063903), (156, 2042602), (312, 1021301)]