317721204

素因数分解:

$2^2\times 3^4\times {\mathrm{980621}}^1$

素因数の和:980637

約数の個数: 30

約数和(自身を含む): 830586834

約数和(自身を除く): 512865630

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 980621, 1961242, 2941863, 3922484, 5883726, 8825589, 11767452, 17651178, 26476767, 35302356, 52953534, 79430301, 105907068, 158860602, 317721204]

約数ペア:

[(1, 317721204), (2, 158860602), (3, 105907068), (4, 79430301), (6, 52953534), (9, 35302356), (12, 26476767), (18, 17651178), (27, 11767452), (36, 8825589), (54, 5883726), (81, 3922484), (108, 2941863), (162, 1961242), (324, 980621)]