215355324

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{338609}}^1$

素因数の和:338669

約数の個数: 24

約数和(自身を含む): 511978320

約数和(自身を除く): 296622996

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 338609, 677218, 1015827, 1354436, 2031654, 4063308, 17946277, 35892554, 53838831, 71785108, 107677662, 215355324]

約数ペア:

[(1, 215355324), (2, 107677662), (3, 71785108), (4, 53838831), (6, 35892554), (12, 17946277), (53, 4063308), (106, 2031654), (159, 1354436), (212, 1015827), (318, 677218), (636, 338609)]