1580712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 4563360

約数和(自身を除く): 2982648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 9409, 16296, 18818, 28227, 37636, 56454, 65863, 75272, 112908, 131726, 197589, 225816, 263452, 395178, 526904, 790356, 1580712]

約数ペア:

[(1, 1580712), (2, 790356), (3, 526904), (4, 395178), (6, 263452), (7, 225816), (8, 197589), (12, 131726), (14, 112908), (21, 75272), (24, 65863), (28, 56454), (42, 37636), (56, 28227), (84, 18818), (97, 16296), (168, 9409), (194, 8148), (291, 5432), (388, 4074), (582, 2716), (679, 2328), (776, 2037), (1164, 1358)]