253073856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{188299}}^1$

素因数の和:188321

約数の個数: 56

約数和(自身を含む): 765251200

約数和(自身を除く): 512177344

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, 188299, 376598, 564897, 753196, 1129794, 1318093, 1506392, 2259588, 2636186, 3012784, 3954279, 4519176, 5272372, 6025568, 7908558, 9038352, 10544744, 12051136, 15817116, 18076704, 21089488, 31634232, 36153408, 42178976, 63268464, 84357952, 126536928, 253073856]

約数ペア:

[(1, 253073856), (2, 126536928), (3, 84357952), (4, 63268464), (6, 42178976), (7, 36153408), (8, 31634232), (12, 21089488), (14, 18076704), (16, 15817116), (21, 12051136), (24, 10544744), (28, 9038352), (32, 7908558), (42, 6025568), (48, 5272372), (56, 4519176), (64, 3954279), (84, 3012784), (96, 2636186), (112, 2259588), (168, 1506392), (192, 1318093), (224, 1129794), (336, 753196), (448, 564897), (672, 376598), (1344, 188299)]