264380526

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1185

約数の個数: 48

約数和(自身を含む): 584320464

約数和(自身を除く): 319939938

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 257, 402, 514, 603, 771, 853, 1206, 1542, 1706, 2313, 2559, 4626, 5118, 7677, 15354, 17219, 34438, 51657, 57151, 103314, 114302, 154971, 171453, 219221, 309942, 342906, 438442, 514359, 657663, 1028718, 1315326, 1972989, 3945978, 14687807, 29375614, 44063421, 88126842, 132190263, 264380526]

約数ペア:

[(1, 264380526), (2, 132190263), (3, 88126842), (6, 44063421), (9, 29375614), (18, 14687807), (67, 3945978), (134, 1972989), (201, 1315326), (257, 1028718), (402, 657663), (514, 514359), (603, 438442), (771, 342906), (853, 309942), (1206, 219221), (1542, 171453), (1706, 154971), (2313, 114302), (2559, 103314), (4626, 57151), (5118, 51657), (7677, 34438), (15354, 17219)]