320579364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{545203}}^1$

素因数の和:545224

約数の個数: 36

約数和(自身を含む): 870145584

約数和(自身を除く): 549566220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 545203, 1090406, 1635609, 2180812, 3271218, 3816421, 6542436, 7632842, 11449263, 15265684, 22898526, 26714947, 45797052, 53429894, 80144841, 106859788, 160289682, 320579364]

約数ペア:

[(1, 320579364), (2, 160289682), (3, 106859788), (4, 80144841), (6, 53429894), (7, 45797052), (12, 26714947), (14, 22898526), (21, 15265684), (28, 11449263), (42, 7632842), (49, 6542436), (84, 3816421), (98, 3271218), (147, 2180812), (196, 1635609), (294, 1090406), (588, 545203)]