255836466

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 561375360

約数和(自身を除く): 305538894

約数列:

[1, 2, 3, 6, 9, 18, 179, 271, 293, 358, 537, 542, 586, 813, 879, 1074, 1611, 1626, 1758, 2439, 2637, 3222, 4878, 5274, 48509, 52447, 79403, 97018, 104894, 145527, 157341, 158806, 238209, 291054, 314682, 436581, 472023, 476418, 714627, 873162, 944046, 1429254, 14213137, 28426274, 42639411, 85278822, 127918233, 255836466]

約数ペア:

[(1, 255836466), (2, 127918233), (3, 85278822), (6, 42639411), (9, 28426274), (18, 14213137), (179, 1429254), (271, 944046), (293, 873162), (358, 714627), (537, 476418), (542, 472023), (586, 436581), (813, 314682), (879, 291054), (1074, 238209), (1611, 158806), (1626, 157341), (1758, 145527), (2439, 104894), (2637, 97018), (3222, 79403), (4878, 52447), (5274, 48509)]