238698656

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3847}}^1$

素因数の和:4141

約数の個数: 48

約数和(自身を含む): 539150976

約数和(自身を除く): 300452320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 554, 1108, 1939, 2216, 3847, 3878, 4432, 7694, 7756, 8864, 15388, 15512, 26929, 30776, 31024, 53858, 61552, 62048, 107716, 123104, 215432, 430864, 861728, 1065619, 2131238, 4262476, 7459333, 8524952, 14918666, 17049904, 29837332, 34099808, 59674664, 119349328, 238698656]

約数ペア:

[(1, 238698656), (2, 119349328), (4, 59674664), (7, 34099808), (8, 29837332), (14, 17049904), (16, 14918666), (28, 8524952), (32, 7459333), (56, 4262476), (112, 2131238), (224, 1065619), (277, 861728), (554, 430864), (1108, 215432), (1939, 123104), (2216, 107716), (3847, 62048), (3878, 61552), (4432, 53858), (7694, 31024), (7756, 30776), (8864, 26929), (15388, 15512)]