239883732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 663499200

約数和(自身を除く): 423615468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 433, 866, 1299, 1399, 1732, 2598, 2798, 3897, 4197, 4763, 5196, 5596, 7794, 8394, 9526, 12591, 14289, 15389, 15588, 16788, 19052, 25182, 28578, 30778, 42867, 46167, 50364, 57156, 61556, 85734, 92334, 138501, 171468, 184668, 277002, 554004, 605767, 1211534, 1817301, 2423068, 3634602, 5451903, 6663437, 7269204, 10903806, 13326874, 19990311, 21807612, 26653748, 39980622, 59970933, 79961244, 119941866, 239883732]

約数ペア:

[(1, 239883732), (2, 119941866), (3, 79961244), (4, 59970933), (6, 39980622), (9, 26653748), (11, 21807612), (12, 19990311), (18, 13326874), (22, 10903806), (33, 7269204), (36, 6663437), (44, 5451903), (66, 3634602), (99, 2423068), (132, 1817301), (198, 1211534), (396, 605767), (433, 554004), (866, 277002), (1299, 184668), (1399, 171468), (1732, 138501), (2598, 92334), (2798, 85734), (3897, 61556), (4197, 57156), (4763, 50364), (5196, 46167), (5596, 42867), (7794, 30778), (8394, 28578), (9526, 25182), (12591, 19052), (14289, 16788), (15389, 15588)]