213650688

素因数分解:

$2^8\times 3^1\times {\mathrm{278191}}^1$

素因数の和:278210

約数の個数: 36

約数和(自身を含む): 568624448

約数和(自身を除く): 354973760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 278191, 556382, 834573, 1112764, 1669146, 2225528, 3338292, 4451056, 6676584, 8902112, 13353168, 17804224, 26706336, 35608448, 53412672, 71216896, 106825344, 213650688]

約数ペア:

[(1, 213650688), (2, 106825344), (3, 71216896), (4, 53412672), (6, 35608448), (8, 26706336), (12, 17804224), (16, 13353168), (24, 8902112), (32, 6676584), (48, 4451056), (64, 3338292), (96, 2225528), (128, 1669146), (192, 1112764), (256, 834573), (384, 556382), (768, 278191)]