323218924

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{83047}}^1$

素因数の和:83197

約数の個数: 24

約数和(自身を含む): 651096320

約数和(自身を除く): 327877396

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 83047, 166094, 332188, 581329, 1162658, 2325316, 11543533, 23087066, 46174132, 80804731, 161609462, 323218924]

約数ペア:

[(1, 323218924), (2, 161609462), (4, 80804731), (7, 46174132), (14, 23087066), (28, 11543533), (139, 2325316), (278, 1162658), (556, 581329), (973, 332188), (1946, 166094), (3892, 83047)]