296497320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{352973}}^1$

素因数の和:352994

約数の個数: 64

約数和(自身を含む): 1016565120

約数和(自身を除く): 720067800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 352973, 705946, 1058919, 1411892, 1764865, 2117838, 2470811, 2823784, 3529730, 4235676, 4941622, 5294595, 7059460, 7412433, 8471352, 9883244, 10589190, 12354055, 14118920, 14824866, 19766488, 21178380, 24708110, 29649732, 37062165, 42356760, 49416220, 59299464, 74124330, 98832440, 148248660, 296497320]

約数ペア:

[(1, 296497320), (2, 148248660), (3, 98832440), (4, 74124330), (5, 59299464), (6, 49416220), (7, 42356760), (8, 37062165), (10, 29649732), (12, 24708110), (14, 21178380), (15, 19766488), (20, 14824866), (21, 14118920), (24, 12354055), (28, 10589190), (30, 9883244), (35, 8471352), (40, 7412433), (42, 7059460), (56, 5294595), (60, 4941622), (70, 4235676), (84, 3529730), (105, 2823784), (120, 2470811), (140, 2117838), (168, 1764865), (210, 1411892), (280, 1058919), (420, 705946), (840, 352973)]