426801060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{338731}}^1$

素因数の和:338753

約数の個数: 72

約数和(自身を含む): 1479581376

約数和(自身を除く): 1052780316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 338731, 677462, 1016193, 1354924, 1693655, 2032386, 2371117, 3048579, 3387310, 4064772, 4742234, 5080965, 6097158, 6774620, 7113351, 9484468, 10161930, 11855585, 12194316, 14226702, 15242895, 20323860, 21340053, 23711170, 28453404, 30485790, 35566755, 42680106, 47422340, 60971580, 71133510, 85360212, 106700265, 142267020, 213400530, 426801060]

約数ペア:

[(1, 426801060), (2, 213400530), (3, 142267020), (4, 106700265), (5, 85360212), (6, 71133510), (7, 60971580), (9, 47422340), (10, 42680106), (12, 35566755), (14, 30485790), (15, 28453404), (18, 23711170), (20, 21340053), (21, 20323860), (28, 15242895), (30, 14226702), (35, 12194316), (36, 11855585), (42, 10161930), (45, 9484468), (60, 7113351), (63, 6774620), (70, 6097158), (84, 5080965), (90, 4742234), (105, 4064772), (126, 3387310), (140, 3048579), (180, 2371117), (210, 2032386), (252, 1693655), (315, 1354924), (420, 1016193), (630, 677462), (1260, 338731)]