320061434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 611660160

約数和(自身を除く): 291598726

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 367, 539, 734, 809, 1078, 1618, 2569, 4037, 5138, 5663, 8074, 8899, 11326, 17798, 17983, 28259, 35966, 39641, 56518, 62293, 79282, 124586, 197813, 296903, 395626, 436051, 593806, 872102, 2078321, 3265933, 4156642, 6531866, 14548247, 22861531, 29096494, 45723062, 160030717, 320061434]

約数ペア:

[(1, 320061434), (2, 160030717), (7, 45723062), (11, 29096494), (14, 22861531), (22, 14548247), (49, 6531866), (77, 4156642), (98, 3265933), (154, 2078321), (367, 872102), (539, 593806), (734, 436051), (809, 395626), (1078, 296903), (1618, 197813), (2569, 124586), (4037, 79282), (5138, 62293), (5663, 56518), (8074, 39641), (8899, 35966), (11326, 28259), (17798, 17983)]