221670624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{329867}}^1$

素因数の和:329887

約数の個数: 48

約数和(自身を含む): 665013888

約数和(自身を除く): 443343264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 329867, 659734, 989601, 1319468, 1979202, 2309069, 2638936, 3958404, 4618138, 5277872, 6927207, 7916808, 9236276, 10555744, 13854414, 15833616, 18472552, 27708828, 31667232, 36945104, 55417656, 73890208, 110835312, 221670624]

約数ペア:

[(1, 221670624), (2, 110835312), (3, 73890208), (4, 55417656), (6, 36945104), (7, 31667232), (8, 27708828), (12, 18472552), (14, 15833616), (16, 13854414), (21, 10555744), (24, 9236276), (28, 7916808), (32, 6927207), (42, 5277872), (48, 4618138), (56, 3958404), (84, 2638936), (96, 2309069), (112, 1979202), (168, 1319468), (224, 989601), (336, 659734), (672, 329867)]