216824384

素因数分解:

$2^6\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1277}}^1$

素因数の和:1675

約数の個数: 56

約数和(自身を含む): 493410240

約数和(自身を除く): 276585856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 379, 448, 758, 1277, 1516, 2554, 2653, 3032, 5108, 5306, 6064, 8939, 10216, 10612, 12128, 17878, 20432, 21224, 24256, 35756, 40864, 42448, 71512, 81728, 84896, 143024, 169792, 286048, 483983, 572096, 967966, 1935932, 3387881, 3871864, 6775762, 7743728, 13551524, 15487456, 27103048, 30974912, 54206096, 108412192, 216824384]

約数ペア:

[(1, 216824384), (2, 108412192), (4, 54206096), (7, 30974912), (8, 27103048), (14, 15487456), (16, 13551524), (28, 7743728), (32, 6775762), (56, 3871864), (64, 3387881), (112, 1935932), (224, 967966), (379, 572096), (448, 483983), (758, 286048), (1277, 169792), (1516, 143024), (2554, 84896), (2653, 81728), (3032, 71512), (5108, 42448), (5306, 40864), (6064, 35756), (8939, 24256), (10216, 21224), (10612, 20432), (12128, 17878)]