814993312

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21221

約数の個数: 48

約数和(自身を含む): 1844422272

約数和(自身を除く): 1029428960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 19376, 21031, 38752, 42062, 84124, 147217, 168248, 294434, 336496, 588868, 672992, 1177736, 2355472, 3638363, 4710944, 7276726, 14553452, 25468541, 29106904, 50937082, 58213808, 101874164, 116427616, 203748328, 407496656, 814993312]

約数ペア:

[(1, 814993312), (2, 407496656), (4, 203748328), (7, 116427616), (8, 101874164), (14, 58213808), (16, 50937082), (28, 29106904), (32, 25468541), (56, 14553452), (112, 7276726), (173, 4710944), (224, 3638363), (346, 2355472), (692, 1177736), (1211, 672992), (1384, 588868), (2422, 336496), (2768, 294434), (4844, 168248), (5536, 147217), (9688, 84124), (19376, 42062), (21031, 38752)]