320724888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1214867}}^1$

素因数の和:1214887

約数の個数: 32

約数和(自身を含む): 874704960

約数和(自身を除く): 553980072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1214867, 2429734, 3644601, 4859468, 7289202, 9718936, 13363537, 14578404, 26727074, 29156808, 40090611, 53454148, 80181222, 106908296, 160362444, 320724888]

約数ペア:

[(1, 320724888), (2, 160362444), (3, 106908296), (4, 80181222), (6, 53454148), (8, 40090611), (11, 29156808), (12, 26727074), (22, 14578404), (24, 13363537), (33, 9718936), (44, 7289202), (66, 4859468), (88, 3644601), (132, 2429734), (264, 1214867)]