328356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1303}}^1$

素因数の和:1320

約数の個数: 36

約数和(自身を含む): 949312

約数和(自身を除く): 620956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1303, 2606, 3909, 5212, 7818, 9121, 11727, 15636, 18242, 23454, 27363, 36484, 46908, 54726, 82089, 109452, 164178, 328356]

約数ペア:

[(1, 328356), (2, 164178), (3, 109452), (4, 82089), (6, 54726), (7, 46908), (9, 36484), (12, 27363), (14, 23454), (18, 18242), (21, 15636), (28, 11727), (36, 9121), (42, 7818), (63, 5212), (84, 3909), (126, 2606), (252, 1303)]