320684448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{477209}}^1$

素因数の和:477229

約数の個数: 48

約数和(自身を含む): 962055360

約数和(自身を除く): 641370912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 477209, 954418, 1431627, 1908836, 2863254, 3340463, 3817672, 5726508, 6680926, 7635344, 10021389, 11453016, 13361852, 15270688, 20042778, 22906032, 26723704, 40085556, 45812064, 53447408, 80171112, 106894816, 160342224, 320684448]

約数ペア:

[(1, 320684448), (2, 160342224), (3, 106894816), (4, 80171112), (6, 53447408), (7, 45812064), (8, 40085556), (12, 26723704), (14, 22906032), (16, 20042778), (21, 15270688), (24, 13361852), (28, 11453016), (32, 10021389), (42, 7635344), (48, 6680926), (56, 5726508), (84, 3817672), (96, 3340463), (112, 2863254), (168, 1908836), (224, 1431627), (336, 954418), (672, 477209)]