426801480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{508097}}^1$

素因数の和:508118

約数の個数: 64

約数和(自身を含む): 1463322240

約数和(自身を除く): 1036520760

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, 508097, 1016194, 1524291, 2032388, 2540485, 3048582, 3556679, 4064776, 5080970, 6097164, 7113358, 7621455, 10161940, 10670037, 12194328, 14226716, 15242910, 17783395, 20323880, 21340074, 28453432, 30485820, 35566790, 42680148, 53350185, 60971640, 71133580, 85360296, 106700370, 142267160, 213400740, 426801480]

約数ペア:

[(1, 426801480), (2, 213400740), (3, 142267160), (4, 106700370), (5, 85360296), (6, 71133580), (7, 60971640), (8, 53350185), (10, 42680148), (12, 35566790), (14, 30485820), (15, 28453432), (20, 21340074), (21, 20323880), (24, 17783395), (28, 15242910), (30, 14226716), (35, 12194328), (40, 10670037), (42, 10161940), (56, 7621455), (60, 7113358), (70, 6097164), (84, 5080970), (105, 4064776), (120, 3556679), (140, 3048582), (168, 2540485), (210, 2032388), (280, 1524291), (420, 1016194), (840, 508097)]