212913408

素因数分解:

$2^8\times 3^1\times {\mathrm{277231}}^1$

素因数の和:277250

約数の個数: 36

約数和(自身を含む): 566662208

約数和(自身を除く): 353748800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 277231, 554462, 831693, 1108924, 1663386, 2217848, 3326772, 4435696, 6653544, 8871392, 13307088, 17742784, 26614176, 35485568, 53228352, 70971136, 106456704, 212913408]

約数ペア:

[(1, 212913408), (2, 106456704), (3, 70971136), (4, 53228352), (6, 35485568), (8, 26614176), (12, 17742784), (16, 13307088), (24, 8871392), (32, 6653544), (48, 4435696), (64, 3326772), (96, 2217848), (128, 1663386), (192, 1108924), (256, 831693), (384, 554462), (768, 277231)]