400085814

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{16937}}^1$

素因数の和:17100

約数の個数: 32

約数和(自身を含む): 832536576

約数和(自身を除く): 432450762

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 762, 3937, 7874, 11811, 16937, 23622, 33874, 50811, 101622, 525047, 1050094, 1575141, 2150999, 3150282, 4301998, 6452997, 12905994, 66680969, 133361938, 200042907, 400085814]

約数ペア:

[(1, 400085814), (2, 200042907), (3, 133361938), (6, 66680969), (31, 12905994), (62, 6452997), (93, 4301998), (127, 3150282), (186, 2150999), (254, 1575141), (381, 1050094), (762, 525047), (3937, 101622), (7874, 50811), (11811, 33874), (16937, 23622)]