258125568

素因数分解:

$2^8\times 3^1\times {\mathrm{336101}}^1$

素因数の和:336120

約数の個数: 36

約数和(自身を含む): 686992488

約数和(自身を除く): 428866920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 336101, 672202, 1008303, 1344404, 2016606, 2688808, 4033212, 5377616, 8066424, 10755232, 16132848, 21510464, 32265696, 43020928, 64531392, 86041856, 129062784, 258125568]

約数ペア:

[(1, 258125568), (2, 129062784), (3, 86041856), (4, 64531392), (6, 43020928), (8, 32265696), (12, 21510464), (16, 16132848), (24, 10755232), (32, 8066424), (48, 5377616), (64, 4033212), (96, 2688808), (128, 2016606), (192, 1344404), (256, 1008303), (384, 672202), (768, 336101)]