401622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 913920

約数和(自身を除く): 512298

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 271, 494, 542, 741, 813, 1482, 1626, 3523, 5149, 7046, 10298, 10569, 15447, 21138, 30894, 66937, 133874, 200811, 401622]

約数ペア:

[(1, 401622), (2, 200811), (3, 133874), (6, 66937), (13, 30894), (19, 21138), (26, 15447), (38, 10569), (39, 10298), (57, 7046), (78, 5149), (114, 3523), (247, 1626), (271, 1482), (494, 813), (542, 741)]