406718144

素因数分解:

$2^6\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1481}}^1$

素因数の和:2113

約数の個数: 56

約数和(自身を含む): 924507168

約数和(自身を除く): 517789024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613, 1226, 1481, 2452, 2962, 4291, 4904, 5924, 8582, 9808, 10367, 11848, 17164, 19616, 20734, 23696, 34328, 39232, 41468, 47392, 68656, 82936, 94784, 137312, 165872, 274624, 331744, 663488, 907853, 1815706, 3631412, 6354971, 7262824, 12709942, 14525648, 25419884, 29051296, 50839768, 58102592, 101679536, 203359072, 406718144]

約数ペア:

[(1, 406718144), (2, 203359072), (4, 101679536), (7, 58102592), (8, 50839768), (14, 29051296), (16, 25419884), (28, 14525648), (32, 12709942), (56, 7262824), (64, 6354971), (112, 3631412), (224, 1815706), (448, 907853), (613, 663488), (1226, 331744), (1481, 274624), (2452, 165872), (2962, 137312), (4291, 94784), (4904, 82936), (5924, 68656), (8582, 47392), (9808, 41468), (10367, 39232), (11848, 34328), (17164, 23696), (19616, 20734)]