218822464

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6783

約数の個数: 56

約数和(自身を含む): 503131328

約数和(自身を除く): 284308864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 6691, 8176, 13382, 16352, 26764, 32704, 46837, 53528, 93674, 107056, 187348, 214112, 374696, 428224, 488443, 749392, 976886, 1498784, 1953772, 2997568, 3419101, 3907544, 6838202, 7815088, 13676404, 15630176, 27352808, 31260352, 54705616, 109411232, 218822464]

約数ペア:

[(1, 218822464), (2, 109411232), (4, 54705616), (7, 31260352), (8, 27352808), (14, 15630176), (16, 13676404), (28, 7815088), (32, 6838202), (56, 3907544), (64, 3419101), (73, 2997568), (112, 1953772), (146, 1498784), (224, 976886), (292, 749392), (448, 488443), (511, 428224), (584, 374696), (1022, 214112), (1168, 187348), (2044, 107056), (2336, 93674), (4088, 53528), (4672, 46837), (6691, 32704), (8176, 26764), (13382, 16352)]