289278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 702720

約数和(自身を除く): 413442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 487, 594, 974, 1461, 2922, 4383, 5357, 8766, 10714, 13149, 16071, 26298, 32142, 48213, 96426, 144639, 289278]

約数ペア:

[(1, 289278), (2, 144639), (3, 96426), (6, 48213), (9, 32142), (11, 26298), (18, 16071), (22, 13149), (27, 10714), (33, 8766), (54, 5357), (66, 4383), (99, 2922), (198, 1461), (297, 974), (487, 594)]