316480788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{676241}}^1$

素因数の和:676264

約数の個数: 36

約数和(自身を含む): 861532308

約数和(自身を除く): 545051520

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 676241, 1352482, 2028723, 2704964, 4057446, 6086169, 8114892, 8791133, 12172338, 17582266, 24344676, 26373399, 35164532, 52746798, 79120197, 105493596, 158240394, 316480788]

約数ペア:

[(1, 316480788), (2, 158240394), (3, 105493596), (4, 79120197), (6, 52746798), (9, 35164532), (12, 26373399), (13, 24344676), (18, 17582266), (26, 12172338), (36, 8791133), (39, 8114892), (52, 6086169), (78, 4057446), (117, 2704964), (156, 2028723), (234, 1352482), (468, 676241)]