254710848

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{189517}}^1$

素因数の和:189539

約数の個数: 56

約数和(自身を含む): 770201152

約数和(自身を除く): 515490304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 189517, 379034, 568551, 758068, 1137102, 1326619, 1516136, 2274204, 2653238, 3032272, 3979857, 4548408, 5306476, 6064544, 7959714, 9096816, 10612952, 12129088, 15919428, 18193632, 21225904, 31838856, 36387264, 42451808, 63677712, 84903616, 127355424, 254710848]

約数ペア:

[(1, 254710848), (2, 127355424), (3, 84903616), (4, 63677712), (6, 42451808), (7, 36387264), (8, 31838856), (12, 21225904), (14, 18193632), (16, 15919428), (21, 12129088), (24, 10612952), (28, 9096816), (32, 7959714), (42, 6064544), (48, 5306476), (56, 4548408), (64, 3979857), (84, 3032272), (96, 2653238), (112, 2274204), (168, 1516136), (192, 1326619), (224, 1137102), (336, 758068), (448, 568551), (672, 379034), (1344, 189517)]