354394432

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1879}}^1$

素因数の和:2319

約数の個数: 56

約数和(自身を含む): 806053760

約数和(自身を除く): 451659328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1684, 1879, 2947, 3368, 3758, 5894, 6736, 7516, 11788, 13153, 13472, 15032, 23576, 26306, 26944, 30064, 47152, 52612, 60128, 94304, 105224, 120256, 188608, 210448, 420896, 791059, 841792, 1582118, 3164236, 5537413, 6328472, 11074826, 12656944, 22149652, 25313888, 44299304, 50627776, 88598608, 177197216, 354394432]

約数ペア:

[(1, 354394432), (2, 177197216), (4, 88598608), (7, 50627776), (8, 44299304), (14, 25313888), (16, 22149652), (28, 12656944), (32, 11074826), (56, 6328472), (64, 5537413), (112, 3164236), (224, 1582118), (421, 841792), (448, 791059), (842, 420896), (1684, 210448), (1879, 188608), (2947, 120256), (3368, 105224), (3758, 94304), (5894, 60128), (6736, 52612), (7516, 47152), (11788, 30064), (13153, 26944), (13472, 26306), (15032, 23576)]