258974676

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{23131}}^1$

素因数の和:23452

約数の個数: 36

約数和(自身を含む): 656763744

約数和(自身を除く): 397789068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 11196, 23131, 46262, 69393, 92524, 138786, 208179, 277572, 416358, 832716, 7193741, 14387482, 21581223, 28774964, 43162446, 64743669, 86324892, 129487338, 258974676]

約数ペア:

[(1, 258974676), (2, 129487338), (3, 86324892), (4, 64743669), (6, 43162446), (9, 28774964), (12, 21581223), (18, 14387482), (36, 7193741), (311, 832716), (622, 416358), (933, 277572), (1244, 208179), (1866, 138786), (2799, 92524), (3732, 69393), (5598, 46262), (11196, 23131)]