1380552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 3749760

約数和(自身を除く): 2369208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 61, 69, 82, 92, 122, 123, 138, 164, 183, 184, 244, 246, 276, 328, 366, 488, 492, 552, 732, 943, 984, 1403, 1464, 1886, 2501, 2806, 2829, 3772, 4209, 5002, 5612, 5658, 7503, 7544, 8418, 10004, 11224, 11316, 15006, 16836, 20008, 22632, 30012, 33672, 57523, 60024, 115046, 172569, 230092, 345138, 460184, 690276, 1380552]

約数ペア:

[(1, 1380552), (2, 690276), (3, 460184), (4, 345138), (6, 230092), (8, 172569), (12, 115046), (23, 60024), (24, 57523), (41, 33672), (46, 30012), (61, 22632), (69, 20008), (82, 16836), (92, 15006), (122, 11316), (123, 11224), (138, 10004), (164, 8418), (183, 7544), (184, 7503), (244, 5658), (246, 5612), (276, 5002), (328, 4209), (366, 3772), (488, 2829), (492, 2806), (552, 2501), (732, 1886), (943, 1464), (984, 1403)]