2243386208

素因数分解:

$2^5\times 7^2\times {\mathrm{887}}^1\times {\mathrm{1613}}^1$

素因数の和:2524

約数の個数: 72

約数和(自身を含む): 5146736112

約数和(自身を除く): 2903349904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 887, 1568, 1613, 1774, 3226, 3548, 6209, 6452, 7096, 11291, 12418, 12904, 14192, 22582, 24836, 25808, 28384, 43463, 45164, 49672, 51616, 79037, 86926, 90328, 99344, 158074, 173852, 180656, 198688, 316148, 347704, 361312, 632296, 695408, 1264592, 1390816, 1430731, 2529184, 2861462, 5722924, 10015117, 11445848, 20030234, 22891696, 40060468, 45783392, 70105819, 80120936, 140211638, 160241872, 280423276, 320483744, 560846552, 1121693104, 2243386208]

約数ペア:

[(1, 2243386208), (2, 1121693104), (4, 560846552), (7, 320483744), (8, 280423276), (14, 160241872), (16, 140211638), (28, 80120936), (32, 70105819), (49, 45783392), (56, 40060468), (98, 22891696), (112, 20030234), (196, 11445848), (224, 10015117), (392, 5722924), (784, 2861462), (887, 2529184), (1568, 1430731), (1613, 1390816), (1774, 1264592), (3226, 695408), (3548, 632296), (6209, 361312), (6452, 347704), (7096, 316148), (11291, 198688), (12418, 180656), (12904, 173852), (14192, 158074), (22582, 99344), (24836, 90328), (25808, 86926), (28384, 79037), (43463, 51616), (45164, 49672)]