330316

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 677376

約数和(自身を除く): 347060

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 251, 329, 502, 658, 1004, 1316, 1757, 3514, 7028, 11797, 23594, 47188, 82579, 165158, 330316]

約数ペア:

[(1, 330316), (2, 165158), (4, 82579), (7, 47188), (14, 23594), (28, 11797), (47, 7028), (94, 3514), (188, 1757), (251, 1316), (329, 1004), (502, 658)]