308985324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{185243}}^1$

素因数の和:185389

約数の個数: 24

約数和(自身を含む): 726156480

約数和(自身を除く): 417171156

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 185243, 370486, 555729, 740972, 1111458, 2222916, 25748777, 51497554, 77246331, 102995108, 154492662, 308985324]

約数ペア:

[(1, 308985324), (2, 154492662), (3, 102995108), (4, 77246331), (6, 51497554), (12, 25748777), (139, 2222916), (278, 1111458), (417, 740972), (556, 555729), (834, 370486), (1668, 185243)]