512904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 1520640

約数和(自身を除く): 1007736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 71, 84, 86, 129, 142, 168, 172, 213, 258, 284, 301, 344, 426, 497, 516, 568, 602, 852, 903, 994, 1032, 1204, 1491, 1704, 1806, 1988, 2408, 2982, 3053, 3612, 3976, 5964, 6106, 7224, 9159, 11928, 12212, 18318, 21371, 24424, 36636, 42742, 64113, 73272, 85484, 128226, 170968, 256452, 512904]

約数ペア:

[(1, 512904), (2, 256452), (3, 170968), (4, 128226), (6, 85484), (7, 73272), (8, 64113), (12, 42742), (14, 36636), (21, 24424), (24, 21371), (28, 18318), (42, 12212), (43, 11928), (56, 9159), (71, 7224), (84, 6106), (86, 5964), (129, 3976), (142, 3612), (168, 3053), (172, 2982), (213, 2408), (258, 1988), (284, 1806), (301, 1704), (344, 1491), (426, 1204), (497, 1032), (516, 994), (568, 903), (602, 852)]