486298312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{45061}}^1$

素因数の和:45157

約数の個数: 32

約数和(自身を含む): 973339200

約数和(自身を除く): 487040888

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 45061, 90122, 180244, 360488, 856159, 1712318, 3199331, 3424636, 6398662, 6849272, 12797324, 25594648, 60787289, 121574578, 243149156, 486298312]

約数ペア:

[(1, 486298312), (2, 243149156), (4, 121574578), (8, 60787289), (19, 25594648), (38, 12797324), (71, 6849272), (76, 6398662), (142, 3424636), (152, 3199331), (284, 1712318), (568, 856159), (1349, 360488), (2698, 180244), (5396, 90122), (10792, 45061)]