243959632

素因数分解:

$2^4\times 7^2\times {\mathrm{311173}}^1$

素因数の和:311195

約数の個数: 30

約数和(自身を含む): 549844458

約数和(自身を除く): 305884826

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 311173, 622346, 1244692, 2178211, 2489384, 4356422, 4978768, 8712844, 15247477, 17425688, 30494954, 34851376, 60989908, 121979816, 243959632]

約数ペア:

[(1, 243959632), (2, 121979816), (4, 60989908), (7, 34851376), (8, 30494954), (14, 17425688), (16, 15247477), (28, 8712844), (49, 4978768), (56, 4356422), (98, 2489384), (112, 2178211), (196, 1244692), (392, 622346), (784, 311173)]