254480016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{757381}}^1$

素因数の和:757399

約数の個数: 40

約数和(自身を含む): 751322944

約数和(自身を除く): 496842928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 757381, 1514762, 2272143, 3029524, 4544286, 5301667, 6059048, 9088572, 10603334, 12118096, 15905001, 18177144, 21206668, 31810002, 36354288, 42413336, 63620004, 84826672, 127240008, 254480016]

約数ペア:

[(1, 254480016), (2, 127240008), (3, 84826672), (4, 63620004), (6, 42413336), (7, 36354288), (8, 31810002), (12, 21206668), (14, 18177144), (16, 15905001), (21, 12118096), (24, 10603334), (28, 9088572), (42, 6059048), (48, 5301667), (56, 4544286), (84, 3029524), (112, 2272143), (168, 1514762), (336, 757381)]