457128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{907}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 1416480

約数和(自身を除く): 959352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 907, 1814, 2721, 3628, 5442, 6349, 7256, 8163, 10884, 12698, 16326, 19047, 21768, 25396, 32652, 38094, 50792, 57141, 65304, 76188, 114282, 152376, 228564, 457128]

約数ペア:

[(1, 457128), (2, 228564), (3, 152376), (4, 114282), (6, 76188), (7, 65304), (8, 57141), (9, 50792), (12, 38094), (14, 32652), (18, 25396), (21, 21768), (24, 19047), (28, 16326), (36, 12698), (42, 10884), (56, 8163), (63, 7256), (72, 6349), (84, 5442), (126, 3628), (168, 2721), (252, 1814), (504, 907)]