327860756

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{3491}}^1$

素因数の和:3991

約数の個数: 24

約数和(自身を含む): 586069344

約数和(自身を除く): 258208588

約数列:

[1, 2, 4, 53, 106, 212, 443, 886, 1772, 3491, 6982, 13964, 23479, 46958, 93916, 185023, 370046, 740092, 1546513, 3093026, 6186052, 81965189, 163930378, 327860756]

約数ペア:

[(1, 327860756), (2, 163930378), (4, 81965189), (53, 6186052), (106, 3093026), (212, 1546513), (443, 740092), (886, 370046), (1772, 185023), (3491, 93916), (6982, 46958), (13964, 23479)]